Button type bicycle electronic horn

商品番号:TP-720562
International Patent Certification Durable Black Bike Electric Bell,Waterproof Bicycle Electric Bell.

特徴:

Waterproof
Patent certification
Electronic horn
Beautiful appearance
Sound Quality Crisp

仕様

重さ 40g
Decibel 110-130dB
材料 ABS+PC
LOGO カスタマイズされた
Charging input 5V-250mA
Battery capacity 250mAh