YELANGU L40T 40cm Carbon Fiber Slide Rail Track for SLR Cameras / Video Cameras (Black)1. Imported carbon fiber material, the product is smooth, simple in structure and light in weight. 2. Anti collision structure design, ease to use. 3. Six bearing can keep it work smoothly in a long time, and tightness can be reached to the best effect by adjusting the middle two bearing. 4. External devices connected: Sliders, Baseboard, Tripod. There are a lot of 1 4 and 3 8 standard screw, you can connect different devices with them to use. 5. The

Carton Size 56cm * 25cm * 33cm / 22

Accommodate computer size: 11 inches

Hardware parameters:

Applicable system: iOS

1 / 6 (2018) / 6 (2nd Gen)

Battery: Built-in 18650 lithium battery (1 x battery = 800mAh)

Built-in flashlight function

For 8 Pin/Micro USB/Type-C interface devices

Product color: black rubber oil

Great for hair salons

Applicable scenarios: gardens

blood pressure detection