✔【Professional Baton】: The professional assistant of the baton can keep the music stick balanced and balanced, which helps to improve the performance of the concert. | ✔【Durable】: The stick is made of thin metal to prevent warping and is an essential accessory for metal wire. | ✔【High-quality Materials】: using high-quality ebony, durable and comfortable. | ✔【Application】: Suitable for chorus, symphony orchestra, band, etc. | ✔【Guarantee】: If you are not satisfied with the product we received or if you have any questions about this product, you can also send us an email at any time. We will reply you within 24 hours.

Application: It is used for protecting keys and fixing keys to increase service life. | Cotton Material: Made of cotton, the trumpet pad is soft and smooth, will not scratch your trumpet. | Fine Workmanship: Adopting fine workmanship and delicate design. With lightweight design for easy transport and storage. | 10 Pieces Set: Comes with a set includes 10 pcs, and it easy to replace the old one. | Guarantee: Our product have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.

Practical: Crossover is a device that separates the sound signals of different frequency bands, amplifies them separately, and then sends them to the corresponding frequency band speakers for playback. | High Power: 2 way crossover has large capacitors, high power inductors, high power special aluminum film resistors, excellent heat dissipation, long service life. | Treble Protection: 2 way speaker crossover has built in insurance to guard the treble, the treble is clear and bright and protected after use. | Widely Applicable: 2 way passive crossover is suitable for a variety of single 10 inch, 12 inch, 15 inch, 18 inch professional conference stage speakers. | Premium Material: 2 way frequency divider is made of premium PCBA material, strong and durable, wear resistant and pressure resistant, long service life.

【Stereo Sound Effect】Great fidelity noise reduction sound card, avoid transmission interference, restore the original music. | 【Multifunction】USB interface is converted into 3.5mm audio port and microphone interface to realize the functions of listening to music and speaking. | 【Wide Application】Suitable for many devices, use at any time when plug in, support the function of line control. | 【Widely compatible】This sound card is compatible with most headphones in the market, including US and CN types. | 【Easy to Enjoy】Solve the problem that the headphones can only listen to the accompaniment or background music and the microphone is invalid.

BRIGHTER TONE: The guitar bridge pin helps to make the tone more brighter, stable and attractive than bone or cheap plastic pin. | CRYSTAL GLASS DECORATE: Brand new and high quality guitar bridge pins nail with crystal glass dot decor on the head which make it eye-catching and can enhance the level of your guitar. | BRASS MATERIAL: Made from solid brass materials, these guitar bridge pins pegs are durable, harder, elegant and not easy to broke or be oxidized. | PERFECT ACCESSORY: 6pcs beautiful, elegant and attractive guitar bridge pins per set, it is a good replacement for your old or broken one. | GUARANTEE: Our product have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.

Due to new passive near field communication technology, this 7.5 inch electronic ink screen supports no need of built in battery power consumption without trouble of battery life. | Simple mobile APP operation, high quality ABS shell, beautiful and thin, new passive near field communication technology wireless transmission can be supported while no battery environmental protection and energy saving. | Built to strict quality control standards with simple installtion,ink screen is improved for more durability. | To work stably, this ink screen keeps new passive near field communication wireless brushing technology adopting passive near field communication scheme, which is no need for built in battery and no cumbersome wiring. | Smartphones or card readers with near field communication function can be near this product to wirelessly power and makes the display content refreshed while the display needs to be refreshd.

★ANTI HARASSMENT★: Call blocker can block nuisance calls, super filtering anti harassment, guarding private pure space. | ★PLUG AND PLAY★: Call blocking device is designed with dual plugs, plug and play, suitable for most landline phones. | ★4000 GROUPS BLACKLIST★: Caller ID box has 4000 groups of large capacity blacklist storage, blocking all nuisance calls. | ★EASY TO USE★: Phone blocker is easy to use, just press the block button to block incoming calls permanently. | ★LCD SCREEN DISPLAY★: Call blocker uses LCD screen display for easy operation and simple buttons for easy operation.

LARGE CAPACITY: Camera filters case with 4 large filter pockets on both sides, 3 medium and 2 small filter pockets in the middle, holds up to 9 filters. | FULL PROTECTION: The camera lens filter pouch supports filters from 30mm to 82mm/1.18‑3.23in and guards your filters from dust, impact and water splashes. | MULTIPURPOSE: Camera lens filter pouch also holds Memory Card, Storage Card, lens cloth, cable, etc. | EASY TO USE: The camera lens filter pouch is easy to sort and simple to use. Superior zip design for stable opening and closing and easy access. | CONVENIENT TO FIX: Lens filter storage bag with hook and loop fastener nylon strap for easy attachment to a belt, backpack or tripod.

8inch LED display screen, 4:3 aspect ratio, 1024 X 768 high resolution, restore the true color of pictures with less power consumption. | Support JPEG/JPG, BMP, GIF photo play and a variety of photo switching modes. You can choose your favorite play mode to play a slide or play only one picture at a time and you also can set up the slide time and slide mode. | Also support video files play of multiple formats. You can play videos and music with built-in speakers and 3.5mm headphone jack to enjoy yourself. | Extension memory card is compatible with SD, MS, U Disc and support max storage capacity up to 32G(not included). | Multiple language is selectable to meet your needs, and a detachable back bracket is to keep the photo frame stand stably on any flat surface. Great centerpiece for your home and office.

360 Degree Detection: The fingerprint reader is a 360 degree detection and reading fingerprint, one account can set 10 fingerprints, can be set for multiple accounts, and automatically log in to the account through fingerprints | Self Learning Algorithm: Automatically improve fingerprint information after each successful recognition, adapt to subtle changes in fingerprints, continuously improve the recognition rate, and become more sensitive the more you using | 0.5s Recognition: The USB fingerprint reader verifies fingerprints in 0.5 seconds, securely protecting your logins and data with an advanced fingerprint security device | Support System: The laptop fingerprint reader supports for Win 7, for Win 8, for Win 10, for 1Password, for Keeper, for Dashlane, for Enpass, for RoBoForm, for KeePass, for LastPass and other third party software | Small and Portable: The fingerprint login key is small and portable, which can be inserted into the USB port of the computer and used to complete the login and verification on the supported website by identifying the fingerprint

【Long Service Life】Made of high quality material, the expansion card is durable and stable with long service life. | 【Easy to Use】There is no need for power supply or drive, which makes the card easy to use and operate. | 【Expansion Card】The expansion card supports golden tax card/innovative sound card/capture card/monitoring card/network card, etc. | 【Good Performance】Precise production process and fine craftsmanship endow the product with good contact performance, ensuring stable work. | 【High Sensitivity】The interface adopts exquisite technology, high sensitivity, and will not appear the problem of poor contact. If you want to know how to use it, you can ask for consumer service.

Clear Sound Quality: Cassette tape player can enjoy crystal clear sound quality even for the oldest band by transferring tapes to MP3 in a quiet room. | Format Conversion: Cassette to MP3 converter quickly convert old tapes to MP3 format via USB C cable. It is also suitable for notebook computer CD recorder. | Two Power Supply Modes: Portable cassette tape to MP3 converter for easy charging, support battery power supply (2 AA batteries, not included in the product) and USB C power supply. | Multipurpose: The cassette to MP3 converter uses a lightweight and compact size. It is not just a tape recorder. It can be perfectly used as an old fashioned tape player and used with any standard headset. | Perfect Compatibility: Cassette to MP3 converter matches perfectly with any standard 3.5mm AUX jack, which means you can use the sound port of headphones, earplugs or car speakers.

Convert your old mix tapes and cassette to MP3 to Playback on for /MP3 player or burn to CD. | Plug and play, no drivers required. | Audio output enables you to listen on your headphones, or other speaker system. | 2 * AA battery or USB-powered power supply. | Portable design fits in virtually any bag and enables you to play and transfer anywhere.

360 Degrees Touch: This USB fingerprint reader supports 360 degrees fingerprint reading. 10 fingerprints can be set for each user account and can set fingerprints for multiple accounts. | Auto Improvement: Automatically improve the fingerprint information after each successful recognition, adapt to the subtle changes of fingerprint, constantly improve the identification rate, more sensitive. | Fast Matching: This hello fingerprint reader identifies the fingerprint within 0.5 second, provides faster and safer login. | For Win System: This USB fingerprint sensor is suitable for Win 7, for Win 8, for Win 10. | Small Size: This USB fingerprint reader adopts zinc alloy material, small in size and light in weight, easy to use.

【4 Port M.2 NVMe SSD PCIE 3.0 X16 Adapter】This M.2 NVME to PCIe X16 Adapter card has 4 expansion cards, which can simultaneously expand 4 x 32Gbps full‑speed signals. | 【Durable PCB Materials】M.2 NVME SSD to PCIe 3.0/4.0 x4 adapter adopts a firm structure and uses thicker PCB material to stabilize the PCIE X16 interface and protect important data. | 【PCIE Split/RAID Function】The motherboard supports PCIE split or PCIE RAID function, and supports PCIE 3.0, 4.0 transmission protocol. | 【High Power DC Power Chip】No disk drop, no speed reduction, no blocking, and equipped with high‑power DC power chip to ensure stable operation of M2.NVME SSD. | 【LED indicators】4 disks are equipped with 4 LED indicators, and the operation is simple and convenient to use.