2 Set One-Way Car Anti-Theft Alarm 12V Safety Modification Supplies, Anti-Theft Alarm % Children Cameras How to use: hanging ear

How to use: hanging ear type

camera and music control

Android mapping mode

Chipset: ATS3015 BT5

Drive diameter: 40mm

2 Set One-Way Car Anti-Theft Alarm 12V Safety Modification Supplies, Anti-Theft Alarm % Children Cameras How to use: hanging earDetails: 1. Material: ABS 2. Weight: about 500g set 3. Size: about 18x12x9 cm set 4. Power supply voltage: 12V 5. Remote control power supply: with button battery 6. Operating frequency of remote control: 433MHZ 7. Applicable models: common for 12V models 8. Features: dual remote control configuration, waterproof and moisture proof, no screw position direct button, industrial grade chip, stable performance, simple installation, convenient use,