PULUZ 8 inch 20cm Length 80mm Diameter Dual Balls Carbon Fiber Floating Arm, Ball Diameter: 25mm, Buoyancy: 600g1. Made of high quality carbon fiber aluminum material, durable to use. 2. Lightweight, highly durable double ball design. 3. Constructed from carbon fiber aluminum tubing with ball ends press fit and glued in trapping air to keep the arm buoyant. 4. This particular arm is ideal for both macro and wide angle photography. 5. Ideal for shooting water activities photos, or diving under water 100 meters.

Lining: polyester cotton

memory foam

you can use this device to connects a variety of HDMI video source devices such as laptop

you can set the time according to your needs

Transmission speed: up to 3Gbps

Applicable parts: neck

unique and beautiful

The back strap has good stickiness and is firmly installed

Output Cable Distance Less than 15-25m

Low power consumption features like deep sleeping and Wake on Radio

60kgs / 45

providing a comfortable grip