Working voltage; 3.7V (lithium battery); output voltage DC 5V (less than 5.6V)Working current: Maximum 400mACharging voltage: 5V (less than 5.6V)Memory: TF card, up to 32 GBAudio Format: MP3Audio output: Output power: 5W; Distortion: ≤1% (4 Ohm 1khz OdB); Frequency: 80Hz-16kHzBluetooth V3.0 SSP
Working voltage; 3.7V (lithium battery); output voltage DC 5V (less than 5.6V)Working current: Maximum 400mACharging voltage: 5V (less than 5.6V)Memory: TF card, up to 32 GBAudio Format: MP3Audio output: Output power: 5W; Distortion: ≤1% (4 Ohm 1khz OdB); Frequency: 80Hz-16kHzBluetooth V3.0 SSP (HFP 1.5, HSP 1.2)Bluetooth matching name: SODO-BTBluetooth matching code: 0000Charging time: 2.5 hoursWorking time: 4 hours