ROCKBROS 5 in 1 Bicycle Bluetooth Speaker 3.0

Model Number: ZX006
Brand Name: ROCKBROS
Stopwatch and Accessories: Bicycle Bluetooth Speaker
Style: Bicycle Computer Phone Holder
Include: Bluetooth Audio, Phone Holder, Power bank, Bell, Light
Can be: Bluetooth Audio MP3 Player Speaker
Function: Power Bank, Bike Light, Bike Bell