电子之实践自行车自行车骑自行车报警器大声响铃警告喇叭响警号鸣响雪
电动自行车自行车骑自行车报警器大声响铃警告喇叭响警笛声D1










特征:
100 %全新,高品质。
一个贝尔把人拉/人的关注街头
让您的孩子远离危险警告或者注意到他人
该自行车贝尔容易被固定在自行车
技术支持2节AAA电池(不含税)
固定在自行车上直径: 21毫米
尺寸: 5厘米× 4.5× 7厘米
声音发出:约。 90分贝
我们有黑,白,红,黄,蓝三基色
包装内容:
1xBicycle自行车骑自行车报警器响铃喇叭
Electronic Bicycle Bike Cycling Alarm Loud Bell Horn warning Loud Siren Sound D1










Feature:
100% brand new and high quality.
A Bell to draw people/ 's attention on street
Keep your kid from danger by warning or noticing others
The Bicycle Bell is easy to be fixed on the bicycle
Powered by 2 AAA batteries (Not Included)
Fixed on the bicycle diameter: 21 mm
Size: 5cm x 4.5cm x 7cm
Sound emitted: approx. 90dB
We have Black, white, red, yellow and blue color
Package Content:
1xBicycle Bike Cycling Alarm Loud Bell Horn