High-quality materials: high temperature resistant wire, wire wound ceramic resistor and imported metal film | Over-current protection design, simple and beautiful lines, reasonable component layo | Ensuring large load capacity, long-term durability and very good sound quality | High-quality capacitors: low loss and high quality, no longer have the problem of electrolytic capacitors | This is a tweeter+mediant+bass three-way KTV, stage professional speaker crossover and DIY upgrade tool which is to improve audio quality

This amplifier can enable your TV antenna to get more channels, improve the clarity of the frequency, and expand the receiving range. | The amount of channels you can receive is determined by the broadcast content in your area. | Channel reception depends on the distance to the tower, terrain, environment and weather. | First check which channels are in your area and how many channels you can receive. | If your TV image is not clear, or you are unable to receive the weak signal from a distant tower, use this amplifier to enhance the weakened signal.

☪【2.4in TFT Color Screen】The 2.4in TFT color screen display makes the interface operation intuitive and clear; Fingerprint intelligent learning update function, only need to register once, you can always use it. | ☪【Easy to Use】Software‑free operation of the machine, T9 input method, edit personnel's name, department, and other information on the machine, and output the attendance report directly, making the user's operation easier. | ☪【Energy‑saving Fingerprint Collectors】Take the in the industry to adopt smart sensor energy‑saving fingerprint collectors, and at the same time have advanced power management functions, to achieve low‑energy‑consumption product design effects. | ☪【High Accurate Recognition】Adopting internationally advanced fingerprint algorithm, the fingerprint recognition ability of environment, climate change, finger injury and peeling is significantly improved, and the recognition time is less than 1 second under the full fingerprint state. | ☪【USB Communication】It adopts USB communication and supports functions such as U disk downloading attendance records and fingerprint data. User's fingerprints can be shared through U disk after registration on a machine, without real‑time connection to the computer.

[BLUETOOTH PORTABLE CASSETTE PLAYER] Play your tape collection, this retro cassette player allows you to travel back in time and relive the good memories of the past. Tip: Press the "DIR" button to auto reverse the cassette. If the play button cannot be pressed down, which may be caused by the key being stuck or (FF/REW/STOP) not being reset. | [BLUETOOTH 5.0] Compared with Bluetooth 4.2, 5.0 has wider coverage, 2 times speed, 4 times distance, lower power consumption, wider compatibility, smoother connection. Note: (If the tape is old, there will be degaussing, poor sound, noise and hum during playback. If you can't connect to Bluetooth, please check if the device has Bluetooth mode. | [BLUETOOTH RECEIVER AND TRANSMITTER] Bluetooth Output: Transfer music to other Bluetooth receivers such as headphone or speaker. Bluetooth Input: Directly connect with phone Bluetooth. If there is a buzzing sound when pairing, it may be caused by interference between the tape drive and the Bluetooth signal. Keep the speaker away from the tape drive. | [3.5MM INTERFACE AND FM RADIO FUNCTION] Accepts all 3.5mm interface devices such as speakers, headphones, car stereo speakers. FM mode can receive radio (with 3.5mm headphones as antenna) and supports automatic FM channel search function. The radio function will be a good companion for your life and leisure. | [2 POWER WAYS AND AUTO REVERSE] The wireless cassette player is powered by 2 x AA batteries (not included) or using DC 5V power supply (not included). With auto reverse, you can choose to listen to music on one side or both sides according to your preferences. The stereo cassette player fits perfectly in your pocket to travel.

Design: Dome shape and flashing LED light make it look very realistic. High quality and durable material with realistic color enable to act as a true monitoring camera. | Flashing LED: This dummy camera will flash LED light in period, which acts like a real camera. Just like a real monitoring camera. | Waterproof: It is waterproof, which allows you to use it at rainy days normally. | Solar & Battery Power Supply: This fake camera supports solar charging to lengthen its single service life. And 2 AA batteries allow it to last a very long time. | Easy Installation: Cheap and effective way to protect your home. Installs quickly and easily to the ceiling or wall with the included screws. No wiring is required.

This waterproof case adopts premium material, sturdy and durable, the sealing ring can perfectly prevent water from permeating. | Designed for Gopro Hero 5 / 6 / 7, camera can be put in the case directly without remove the lens. | Diving depth is up to 40m, suitable for various underwater uses. | High-quality waterproof shell lens, high light transmittance, can take clearer pictures and videos. | You can not only use it underwater, also can use it in outdoor activities.

EASY CONVERSION:With this CC230 cassette tape to MP3 converter, you can easily convert your old tape to MP3 without a computer, you just need to plug a USB Flash disc on then press "record" button, and the device will convert all of the music on tape to your USB Flash disc in MP3 format automatically. | WITH PLAYBACK FUNCTION:With Playback function, you can check the recorded music on the device. You can also playback on it, or just put USB Flash to other place (computer, portable speaker, or transfer to your mobile phone, etc.) to play the recorded music. | PORTABLE WALKMAN:This portable walkman cassette tape player adopts small size design, can play and convert anywhere. Suitable for traveling or carrying out, enjoying music anytime, anywhere. | FINE WORKMANSHIP:This portable cassette recorder player adopts fine workmanship, it has high wear resistance and corrosion resistance.The tape converter player has a long service life and can be carried and used at any time. | AFTER SALES SERVICE:If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.

CASSETTE TO MP3:With the USB cassette tape player, you can easily convert your old cassette tapes to MP3 format! Convert your old mix tapes and cassette to MP3 to Playback on for MP3 player or burn to CD. | PLUG AND PLAY:Plug and play, no drivers required. Just plug it into your PC or laptop (no drivers are required), and load a cassette tape in and press Play. hen just click "Record" in the recording software (included) and your music will be turned into digital format. | MP3 FORMAT PLAYING:Audio output enables you to listen on your headphones, or other speaker system. You can save your music in MP3 format and put it in your cellphone/tablet/MP3 player. | EASY TO USE:This usb cassette player tapes to mp3 converter has 2 * AA battery or USB powered power supply. Comes with tape converter software to guide you through transfer. | PORTABLE WALKMAN:This portable cassette recorder player adopts portable design fits in virtually any bag and enables you to play and transfer anywhere. Rediscover your old cassette tapes on the go.

【Widely Support】Support micro storage card xc/micro storage card hc/micro storage card, support 512GB, support UDMA mode. Supports all cameras, computers and other devices that use CF cards. | 【Wear resistant and Durable】High speed memory card to CF card adapter, the interface is CF card type i. High quality plastic shell, wear resistant and durable. | 【Suitable for】Suitable for canon G5 D60; for EOS 10D to 20D to 30D to 40D to 50D to 5D to 5D2 to 5D3 to 7D to 300D to 350D to 400D; for 1DX D2X D3 D3X. | 【Perfectly Suitable】Suitable for a100 a200 a300 a350 a700 a850 A900 (for Alpha series cannot use WIFI). | 【Compatible with】Suitable for Nikon D100, D200, D300, d70, D700, D800, D810, for S5, for Minolta A5D can be used.

PAN ROTATION AND PITCH ANGLE: Support horizontal 360° wireless rotation, tilt ±35°, speed can be adjusted in 9 gears, suitable for various creative photography, Vlog shooting, etc. | BALL HEAD INTERFACE AND APPLICABLE MODELS: The top 1/4 inch screw has wide compatibility, suitable for mobile phones, mirrorless cameras, SLRs, etc. The bottom has a 1/4 inch screw hole, which can be installed on a tripod. | MULTI SHOOTING FUNCTIONS: 2.4G wireless remote control, with visual display, up to 100 meters remote control pan and tilt horizontal angle, pitch angle, speed, various shooting functions. | WIDE RANGE OF FUNCTIONS: With 3.5mm shutter release interface, support AB point positioning shooting, time lapse shooting, intelligent automatic shooting mode, panoramic shooting. | PHONE CLIP AND TPYE C CHARGING: Equipped with a mobile phone clip, the clamping range is 6‑9.5cm, and it supports horizontal and vertical shooting, 360° rotation shooting. Tpye C charging interface, built in 2000mah large capacity rechargeable battery. With a maximum load of 1Kg.

✔【Mini Portable Numeric Keypad 】: Ultra-thin design, easy to carry. Can be conveniently placed in a briefcase or laptop bag. | ✔【Widely Compability】: Suitable for all kinds of laptop computers, desktop computers, etc. Compatible with for Windows 2000, for Windows Millennium Edition, for Windows XP, for Windows 7/8/9/10, for LINUX, for Android, for IOS, etc. | ✔【Plug & Play】: USB interface, easy to install and use. Plug and play, no driver installation required. It is very easy to operate. Anti-slip, anti-fall, not easy to wear. Touch button design, comfortable hand feel. | ✔【Item Details】: Color: black; Material: ABS; Size: 12.9 * 8.9 * 1.1cm / 5.1 * 3.5 * 0.4in; Number of keys: 19 (key); Interface type: USB; Cable length: Approx. 130cm / 4.3ft. | ✔【After-sales Service】: If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.

Compatible with HD-CVI, HD-TVI, HD-AHD signals. | NTC, PAL, and SECAM video formats. | 60 db crosstalk and noise immunity. | Compact size and easy installation. | Save cable cost 30%-50%.

5.1 CHIP: Using for CMI8738 5.1 multi‑channel audio chip, compatible for DirectSound 3D and EAX audio effects. | 6 CHANNELS: 6-channel surround sound output, support front left/right, surround left/right, center/subwoofer, S/PDIF-Out interface. | REDUCE THE NOISE: Has the function of eliminating noise balance when turning off or turning on the computer. | SURROUND SOUND: Provide surround sound field and clear sound quality, suitable for home theater, large-scale 3D games, enjoy music and other entertainment. | WIDE COMPATIBILITY: Supports PC computer systems with PCI‑Express slots such as for Windows 7/Vista/XP 32/64‑bit.

【Easily Restore Clear Sound】Clean thoroughly without any water trace or scratches, and restore your records' quality, safely clean your treasured vinyl records. | 【Gentle and Effective】Clean effectively, it will wipe out dust, fingerprint and other dirty marks remained on record, to perform a protection layer to keep away from stains. | 【Environmental protection and Safe】Use green formulation with safe substances and will not damage your record. | 【Double Action】Anti-static and durable, carbon fibers provide deep and gentle cleaning. | 【Widely Used】Can be used for digital products cleanin, such as phone, computer.

【Safe & Effective Cleaning Tools】: This record cleaning brush gives you a quick and effective way to wipe off debris and dust from records with no sound damage. After a brush, bring the record back to optimal playing condition. | 【Anti-static Brush】: This anti-static record brush is anti-static, which doesn't affect the sound quality of records. Give you the original beautiful music enjoyment. | 【Soft Materials】: Bristles of the cleaning brush are very soft. It will cause no damage to records. When the brush is spread, the bristles are near the radius of the record, which allows it to wipe off every debri and dust. | 【Easy to Use】: With only a few brushes, you can bring your vinyl completely back to optimal playing condition. All dust will be wiped off completely. This cleaning brush is specially designed for LP vinyl record. Very professional and reliable. | 【After-sales Service】: If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.

Can maintain the balancing and stability of the equipment, enhance the stability of the bearing plate/quick release plate. | Quick release plate made of advanced aviation aluminum, valuable CNC conventional machining. | Comes with several 1/4 inch locking holes and compatible with the common release plate series. | Installation: Loosen the lock, then press the safety lock. Then slide the equipment onto the lens, loosen the security lock and tighten the lock button, and it will be installed safely. | Remove: Release the lock button again, press the safety lock, and then remove the equipment urgently.

CASSETTE TO MP3 CONVERTER:This cassette to MP3 converter is lightweight and portable. You can use it while traveling or driving to work. It is a good nostalgic product. | TAPE TO USB FLASH DRIVE:This walkman tape cassette to mp3 converter can can directly transfer your old cassettes or tapes to your USB Flash Drive(NOT included) in MP3 format. | USB FLASH DRIVER RECORD AND PLAY:The USB flash driver can be connected to other devices to play the recorded music such as computer, MP3 player, portable speaker, etc. You can play the tape with this cassette capture, and the cassette capture can also be used as a music player. | EASY TO USE:This portable cassette tape player is plug and play, no drive required. Easy charging Support battery powered and USB powered. Suitable for Windows XP / Vista / 7. | AFTER SALES SERVICE:If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us.

【Secure Digital Memory Card SATA Adapter Converter】: Provides an alternative of data storage, transmission and test for Motherboard and Sound/display/memory card. | 【Applicability】: An ideal device for equipment that needs booting fast and easily such as POS. Be a Secure Digital Memory Card/MMC Card reader/writer. | 【Compatibility】: Compatible with Secure Digital Memory Card1.1 specifications, MMC2.0 specifications and Secure Digital Memory CardHC Memory Card specifications. Supports 32GB-64GB Secure Digital Memory Card card acity. Supports data rates of 22MB/s. | 【Bootable】: Install OS and application on Secure Digital Memory Card card. Contains one 7+15P SATA connecter and one standard Secure Digital Memory Card slot. | 【Convenient and Practical】: Mini board design takes up little space. Board is fully assembled with 2 fixing holes. Suitable for DOS, Windows 98SE, Me, 2000, XP and Vista, Linux, MAC OS. Easy installation and no driver required.

【Realistic Appearance】The realistic shape,blinking LED,the neat surface and the operating mode make it looks like the real monitor and camera. Appears to work as an actual security camera. | 【Solar Charging】.The solar panel can charge the rechargeable battery. If the light is strong enough,only the solar panel can maintain the LED working normally.The LED also can be charged by 1.5V AAA dry battery 【not include】 when no light. | 【Easy installion】With adjustable bracket,0 to 90 degree up/down,0 to 360 degree L/R rotation,easy and quick to install with mount bracket and screws. | 【Area of application】Suitable for both indoor and outdoor usage to protect your home,office,school,store. Its a economical way to increase your security. | 【Guarantee Quality】Reliable and friendly customer service, If you meet any problems with the product using, please do not hesitate to contact us. We will solve it for you within 24 hours until you are satisfied.

Use normal usb flash drive as the medium for transfer design | No additional driver required, power directly from the USB port, be compatible with USB | 34pin floppy driver interface,5V DC power supply,easy to install | The floppy disk can read and store data, and can also be formatted if necessary | Using high-quality plastic shell, light and durable, and easy to carry