xoss g %E7%A2%BC%E9%8C%B6 xoss xl 400%E5%96%AE%E8%BB%8A%E7%87%88%E5%A5%97%E8%A3%9D 寄倉 3 and bike computer(like Garmin

3 and bike computer(like Garmin

**Based on environmental protection

*Wrist velcro design fits snugly on the wrist

lightweight design (exact dimensions/weight not provided)

bullet list

xoss g %E7%A2%BC%E9%8C%B6 xoss xl 400%E5%96%AE%E8%BB%8A%E7%87%88%E5%A5%97%E8%A3%9D 寄倉 3 and bike computer(like Garmin(Xoss XL 400): *Maximum brightness 400 lumens *Aluminum shell *Cross hanging installation can be *Weight about 119g *5 flash modes *Side warning lights * General waterproof function *USB charging function *2200mAh battery capacity *High brightness mode lasts about 2. 5 hours *Low light mode lasts about 5 hours (Xoss G+): *Wireless installation is simple and easy to use *GPS positioning function *App supports easy sharing *1. 8 HD screen *IPX7