Weduda Bike Phone Holder, Portable Bluetooth Speaker with Microphone, LED Light and External Bicycle Bell, 5000mAh Power Bank, Multifunctional Bike Accessories for Adult Road & Mountain Cycling
- ...ght. The bike light also can be used as an Emergency flashlight, torch, helmet headlight camping, walking, or other nighttime work. The lighting mode can be controlled by the operation button (full brightness or flashing).
- [5000mAh Battery] High-capacity battery of the multifunctional device supports 6 to 7 hours of continuous lights, 12 to 15 hours of continuous musics or 4 to 5 hours of continuous use of the music and lighting system at the same time. It can also be used as a backup power bank for mobile phones..
- [External Bike Bell System] Connect the packaged external bike bell system through the Micro-usb port, you can activate the bell function of the audio. You can adjust the volume and set three ringtone modes through the buttons of the external device..