Bicycle electric horn mountain bike riding equipment electric horn multiple decibels/super large vocal cord lamp horn

Bicycle electric horn mountain bike horn riding equipment electric horn multiple decibels/super large vocal cord lamp horn

Product name: bicycle electric headband lamp super loud horn

Model: SJ - 10525

Packing number: 80 per case

Weight: 125 g

Charging mode: USB charging

Sound conversion: long press the speaker key for 4-5 seconds or so, the sound can be converted to another speaker sound, which can be recycled.

Lamp holder: the leather button lamp holder is suitable for handlebars of all sizes.