

Connection method: Bluetooth connection
Bluetooth version: 5.0
Frequency response range: 100HZ-20KHZ
Signal-to-noise ratio: 75dB
Number of speakers: 2
Effective distance: 10 meters
Power supply: lithium battery
Battery capacity: 800mah-1000mah
Rated voltage: 5V
Rated power: 10w
Waterproof level: not waterproof
Additional functions: card insertion, call function





