The main board is made of high quality 3mm thick acrylic, it is lightweight, and durable. | The printing on the board is colourfast, the board has a smooth surface that is easy to write on and to clean. | The hinge on the connecting part is flexible and and can be used for a long time without risk of breakage. | Comes with a pen that can be easily wiped clean. Easy and convenient to use. | Widely used for shooting props/advertising/home decoration/cosplay/background etc.

☑【Metal Material】-High-end appearance, improve your taste in life. | ☑【Functions】-Reverb size adjustment, microphone volume adjustment, high and low sound adjustment, recording volume control, volume control (headphone function). | ☑【7 Kinds of Connection Methods】-one mobile phone Karaoke live broadcast, two mobile phones live broadcast, three mobile phones live broadcast, mobile phone and computer synchronous live broadcast, one computer live broadcast, computer accompaniment mobile phone live broadcast, instrument input mobile phone live broadcast. | ☑【Bluetooth】-You can connect your phone without connecting the cable, eliminating the hassle of wiring. | ☑【Multipurpose】-Support mobile phone and computer use, support single earphone use.

The main board is made of high quality 3mm thick acrylic, it is lightweight, waterproof and durable. | The printing on the board is colourfast, the board has a smooth surface that is easy to write on and to clean. | The hinge on the connecting part is flexible and durable. The magnet inside can be used for a long time without risk of breakage. | Comes with a pen that can be easily wiped clean. Easy and convenient to use. | Widely used for shooting props/advertising/home decoration/cosplay/background etc.

The main board is made of high quality 3mm thick acrylic, it is lightweight, and durable. | The printing on the board is colourfast, the board has a smooth surface that is easy to write on and to clean. | The hinge on the connecting part is flexible and and can be used for a long time without risk of breakage. | Comes with a pen that can be easily wiped clean. Easy and convenient to use. | Widely used for shooting props/advertising/home decoration/cosplay/background etc.

HIGH QUALITY: Printing on the board is colorfast, the board has sleek surface, which is easy to write on and clean. Hinge on the connecting part is flexible and durable, can be used for long time without possibility of breakage. | CLAPPER SIZE: Approx. 30*24.8*1.8cm/11.8 x 9.8 x 0.7inch | EXCELLENT MATERIALS: The main board is made of good quality 3mm thick acrylic, lightweight, waterproof and durable. | WIDELY APPLICATION: Clap Boards Movies Widely Used for shoot props/advertisement/home decoration/cosplay/background, etc. | PACKING LIST: 1 x Clap Board; 1 x Pen (the color of pen depends on the color of board, white board with black pen and black board with white pen; can easily be wiped clean. Easy and convenient to use.)

❃【DIY Frequency Divider】- This is a tweeter+mediant+bass three-way KTV, stage professional speaker crossover and DIY upgrade tool which is to improve audio quality. | ❃【High Quality Materials】- High temperature resistant wire, wire wound ceramic resistor and imported metal film, 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. | ❃【Sound Quality】- Ensuring large load capacity, long-term durability and very good sound quality. | ❃【Adjustable】- Small switch can adjust the treble (normally 3db can be added).

☑【High Quality】-Using aviation aluminum, CNC precision machining, hard anodic oxidation treatment surface, firm integrated design. Durable, wear resistant and not easy to scratch in the case of installation, the battery can also be opened normally. | ☑【Lightweight Design】-Lightweight hollow-out design, the 1/4 inch screw for fixing the camera can be tightened with tools or coins, safety screws on the reverse side of quick release plate. | ☑【Description】-After installation, does not affect the opening of the data cabin door and the insert and extract of the shutter release and microphone cable, 1/4 inch screw hole and strap hole are reserved at the bottom. | ☑【Wide Application】-Adopts 39mm standard AS interface, in addition to support for IS - QJ64/JZ50 and IS - QJ58 ballhead, also compatible with for RSS/ARCA SWISS/KIRK/Wimberley/MARKINS/SUNWAYFOTO/kangrinpoche/BENRO/SIRUIAS and other AS standards ballhead. | ☑【Package List】-1 x Quick Release Plate , 2 x Internal Hex Wrench

❃ 【HIGH QUALITY】 L bracket is made of aviation aluminum, CNC precision machining, anodic oxidation treatment surface, firm integrated design, equipped with stainless steel camera screws, smooth and scratch resistant. | ❃ 【APPLICABLE】 L plate specially designed for Nikon D800 / D800E / D810 battery grip is very suitable for the camera body and will not sway or twist when installed on the bracket. | ❃ 【UNIQUE DESIGN】 Lightweight hollow-out design, the 1/4 inch screw for fixing the camera can be tightened with tools or coins, safety screws on the reverse side of quick release plate, and the battery compartment can be opened normally. | ❃ 【COMPATIBILITY】 Adopts 39mm standard AS interface, in addition to support for IS - QJ64 / JZ50 and IS - QJ58 ultra-thin ballhead, also compatible with for RSS / ARCA SWISS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / kangrinpoche / BENRO / SIRUIAS and other AS standards ballhead. | ❃ 【CONVENIENT】 After installation, does not affect the opening of the data cabin door and the insert and extract of the shutter release and microphone cable, reserve 1/4 inch screw hole at bottom.

★★★ 【PARAMETERS】 Type: 2 Way, 2 Unit (Woofer and Tweeter); Frequency Crossover: 3200Hz; Power: 150W Max; Resistance: 4-8Ω; Welding: - T for tweeter, - W for woofer, - IN for amplifier | ★★★ 【HIFI SOUND QUALITY】 Perfect HIFI sound quality: Make the treble clear and increase the intensity of the bass, freely enjoy clear and natural music. | ★★★ 【MIXED AUDIO】 To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes. | ★★★ 【HIGH QUALITY】 High quality and super durability: wire wound ceramic resistor and high-quality metal film capacitors, ensure its large load power, long-term durability, never burnout. | ★★★ 【APPLICATION】 Treble and bass dual frequency dividing: Widely use in treble and bass speakers, car full frequency speakers, or use treble / bass alone. Circuit board design with precise cutouts and lines, free for welding, very suitable for DIY.

Helps to stabilize in the right position when replacing a new screen, instead of protruding or sinking. | Combine the screen with the picture, and the rubber inside can protect the screen from scratching. | Adjustable clip fixture - Used to hold the devices that needed to repair. | Universally fit for phones and tablets. | Lightweight and easy to use.