1. Material: ABS, PC 2. Working distance: 300 meters 3. Working method: sound (level 3), vibration (level 8), electric shock (level 16) 4. Magnetic charging, more convenient to use 5. Waterproof level: IP68 6. Transmitter battery capacity: 350mAh 7. Transmitter working time: 23 days 8. Transmitter standby time: 12 months 9. Product size: 11.7 x 4.2 x 1.8 cm 10. Weight: 48g
