Bicycle Horn 780Mah Electric Horn Waterproof USB Charging Loud Sound BMX Bike Handlebar Safety Anti-Theft

Bicycle Horn 780Mah Electric Horn Waterproof USB Charging Loud Sound BMX Bike Handlebar Safety Anti-Theft 1005006086801681 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Origin : Mainland China Smart home platform : Other Certification : NONE Bicycle Horn 780Mah Electric Horn Waterproof USB Charging Loud Sound BMX Bike Handlebar Safety Anti-Theft Low power alert: The buzzer sounds once every minute How to charge: Standard 5V charging,current is not limited,you can use phone charger.The indicator light is red when charging,red is off after charging Life time: more than 100 days for bike bell with alarm. 180 days for only bell pattern. Features: large-capacity battery, long battery life, waterproof design, anti-theft alarm, comparable to the electric bikes horn effect 2 Type controller, touch alarm, lock on key and the release key is remote control, distant long than 30 meter Name: Bicycle electric horn Battery capacity: 3.7V 780mA Model Number: A2A115 Size: Height 12.5cm color:Black Material:Aluminum alloy + plastic Package Contents: 1 x Bike bell kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Bicycle Horn 780Mah Electric Horn Waterproof USB Charging Loud Sound BMX Bike Handlebar Safety Anti-Theft Low power alert: The buzzer sounds once every minute How to charge: Standard 5V charging,current is not limited,you can use phone charger.The indicator light is red when charging,red is off after charging Life time: more than 100 days for bike bell with alarm. 180 days for only bell pattern. Features: large-capac