M6 3 In 1 Portable Bluetooth Karaoke Microphone With Speaker

TF music formats: MP3, WMA, WAV

Operation distance: less than or equal to 10M

Operating frequency: 2.402G-2.480 GHz

The transmission of powers: 4dB

Sensitivity: -85dB

SNR: greater than or equal to 80dB

Distortion: less than or equal to 3%

Output: 3 W + 3 W

Speaker: 40mm 4ohm / 3W

Frequency range: 100Hz-18KHz

USB charging voltage: 5 V / 1 a

Charging time: 3 hours

Batteries: 1 * 5V 2000mAh 18650

Audio Input: BT, TF card, line

Material: aluminum alloy + ABS

Code : SALN