Suitable for Bikes, Electric Bike, Motorcycles,Scooter, Car, Trailer, Luggage, Doors and Windows -USB Rechargeable -Loud alarm & Adjustable Volume,Up to 110dB loud alarm, 3 lever adjustable volume -Vibration alarm, 7 level sensitivity adjustable -IP54 waterproof -Remote control, easy to find your vehicle by 3 kinds of bells -Easy to install & use: Super easy installation by pasting with double-sided sticker or tying it with strap and Bracket -DIY pair Alarm Battery:4.2V 700mAh lithium battery Working Time(Alarm) :1~3 months,standby time 6 months Alarm Charge Port : Standard USB-C 5V Remote Battery : 27A(12V) Alkaline battery Working Time(Remote) :1~2 years（5 times per day) Working Frequency:433.92MHz Working Environment Humidity ： <80% Warranty: 2-year.
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