Wireless Wooden Bluetooth 4.0 Speaker 20W Bass Portable Mini Outdoor Stereo Subwooofer Retro Speakers with FM Radio Support TF

M8 technical parameters and product features

1.Output power: 10w+10w 1.Wireless Bluetooth stereo playback + Bluetooth call

2.Sound channel: 2.0 (stereo) 2.FM automatic FM radio playback

3.Impedance: 4 ohm 3.USB data transmission + digital audio input playback

4.Charging: US fast charging 4.TF card/U disk extended music playback

5.Sensitivity: 85dB 5.3.5 audio input playback

6.Input connector: 3.5mm 6.Voice menu prompts

7.Speaker unit: 80mm (3.0 inch)

8.Frequency range: 90hz-22khz

9. Battery capacity: high-density lithium battery (built-in 3600mAh)

10. Speaker: full-range subwoofer + low-frequency booster radiator system 11. Product size: 245mm * 140mm * 92mm