CYCLINGBOX Bike Horn Alarm Electric Bells 130dB Anti-theft Loud Beep 3 Levels Adjustable Volume USB Rechargeable Waterpr

Specification BrandCYCLINGBOXModelWT 07ColorBlack MaterialABS PCBattery1 250mAh lithium battery built in WaterproofIPX6Charging methodUSBCharging Input5V 200mADecibel80dB 130dBMode3 levels Di Di Di Di Di Di Standby time365 daysWeight33gSize43 3 22 1 86 7mmApplicable bicycle tube diameter22 2 32mmFeatures 1 Design with small size and modern fashion look Built in boost circuit with loud sound reached 130dB 2 With rechargeable 250 mAh lithium battery 3 One key to alarm 4 Have 3 levels sound modes Di Di Di Di Di Di 5 Long standby time 6 Quick and easy to install put the silicone strap fixed on the handle Suit for 22 2 32 mm diameter bicycle handlebar Package included 1 x Bike Electric Bells