1. 13mm composite diaphragm loud speaker, balanced high and medium sound performance, better bass effect
2. Double noise reduction, surround sound
3. Bluetooth V5.2 chip, no lag in transmission, no delay
4. One-piece aluminum alloy shell design, elegant and textured
5. Minimal touch control, precise identification, anti-touch, easy operation
Parameters:
1. Wireless version: V5.2
2. Transmission distance: 15m
3. Drive unit: 13mm
4. Frequency response: 20-20000Hz
5. Impedance: 32 Ohm
6. Rated power: 3mW
7. Battery capacity of charging compartment: 300 mA
8. Headphone battery capacity: 25 mA
9. Play time: 6-8 hours
10. Charging time: 1.5 hours
11. Standby time: 300H