Rockbros 5 in1 Bicycle Light/Horn/Sound Ann/Mobile Phone Holder/Power Bank Multifunctional Bluetooth Smart Bicycle Accessories Smart Speaker Light Phone holder

* Connect to Bluetooth function

* Hands-free calling function

* AUX audio input can be connected

* Speaker function

* Bicycle headlights, with a range of more than 50 meters (two bright range modes)

*IP54 waterproof

* Phone stand device width 50-86cm

* External ringing device

* Weight about 265g

*4400 battery capacity, can be used as a power bank

Features:

*Connect via Bluetooth

*Handfree speaker phone

*AUX audio input

*Speaker functon

*Font LED light, 50m range (2 mode)

*IP54 waterproof

*Phone mount size 50-86cm

*Digital Bell function

*Weight: 265g

*4400mAh power bank