1. Waterproof: IPX54
2. Connection type: wireless
3. Charging interface: 5V USB-C
4. Remote control range: about 30-50m
5. Volume level: low, medium, high
6. Automatic alarm tone: 110 dB
7. Transmit and receive frequency: 433.92MHz
8. Alarm battery: 4.2V 700mAh lithium battery
9. Remote control battery WL03C: 1 x 27A (12V) alkaline batteries
10. Weight: about 159g
11. Size: Alarm about 7.5 x 4.6 x 3.5cm, Remote control about 6.1 x 3.3 x 1.3cm

Features:
1. 3 kinds of electric ringtones, remote control distance, easy to find the car
2. Alarm built-in lithium battery, USB-C charging, long-lasting battery life
3. Automatic 6-segment alarm, 110dB loud volume, effective deterrent to thieves
4. 7 levels of sensitivity adjustment, from touch to push, according to individual needs to easily adjust the remote control, applicable to a variety of occasions
5. 3D displacement sensor and special algorithm, vibration/movement/tilt can be sensed, accurately identify the theft behavior and reduce misunderstanding
6. PC+ UV material, IP54 waterproof and dustproof, high and low temperature resistance, not afraid of wind, rain and cold
7. Simple installation, three mounting methods: bracket, strap, double-sided tape, no wiring, suitable for all kinds of cars