Chest lights：300 Lumens can illuminate the front 20 meters area and keep you from some potential dangers to provide security for your night sports running(3 mode:high light/low light/flash)
Back Light：It is also night sports safety warning light,it has 5 LEDs Red warning flash lights on the opposite side of the chest strap to help you be seen by the driver and avoid a unnecessary accident.
Gopro Chest Strap：This is an adjustable and elastic chest strap can be easily installed gopro camera, free to adjust the length and tightness of chest strap to be suitable for different height groups and get the most comfortable state.
Battery：Built-in 1260MA USB rechargeable lithium battery.use time : high light: 1.5 hours ; low light : 4 hours; flash: 6 hours.
Other：Packing list: 1*Chest strap with light+1* Usb charge cable +1* Long screw / ENKLOV offers one year warranty / Please use J-Hook buckle mount for GoPro

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.3 inch
Height : 2.17 inch
Length : 6.3 inch

Item Weight: 3 pounds (View shipping rates and policies)
Shipping Weight: 12 ounce (View shipping rates and policies)

ASIN : B01NAJ4G1I