1 speaker

M3 Portable Bluetooth Mini Dynamic Metal Sound

Mobile/Tablet Speaker

Yes

No

Stereo

USB Chargeable, Battery

5 W

150hz—20khz

4

Multicolor

Wireless

No

Yes

0.5 m

5 cm

4 cm

Aluminum Alloy Chassis Chassis

Power on/off, Volume +/-, Prev/next

180 Degree Vertical

Please charge full of electronics when you use it at first time.

Up to full volume 2.5 hours playing time and medium volume 4 hours playing time with the built-in rechargeable 500mAh Li-po battery. The speaker comes with a call function.

No

Stereo Channel

All Smartphone, Laptop, Computer and Bluetooth enable device

2 hr

4, Use Time 4 hr

500 mAh

5.1

10 m

90 dB