Wireless specification | V5.3 |
Wireless transmission range | 10M |
Audio to noise ratio | ≥90db |
Battery capacity | 1200mAh |
Built-in voltage | 3.7V |
Normal play time | Turn off the LED light for about 2 hours |
Horn specification | 52mm*1 |
Horn power | 4Ω/7w*1 |
Frequency response | 120Hz-20KHz |
dimensionstand-alone | 90*85.7*90.5mm |
Single weight | About 3.15g (single machine) |
Charging voltage | 5V/500mA |
Charging time | About 3H |