Big Size Bluetooth & Wifi Speaker

Specifications:

1) Noise Blackout Extreme

2) Output Power: 15W

3) Frequency Response: 80Hz-20kHz

4) S/N: 80dB

5) Lithium battery ,2000 mAh

6) Talking  time: 8-10 hours

7) Music time : 7-8 hours

8) Charge time: 3 -4 hours

9) Charge Port: Micro USB 

10)Unit size: 256*80*103.3mm

11)Unit weight: 1.48kg

12)Package method: whitebox

More Features:

WIFI function:

1) Multipoint- Function: Many speakers can connect with one smart device and play   same music or different music at same time.

2) Connect distance: 30 Meters

3) Support: TuneIn, Pandora, Spotify, iHeartradio 

4) Two connection ways: 

 Direct connection: it could play the music in your smartphone even without network. 

 Network connection: After connect with network, you could play online music and 

 online radio.

Bluetooth Function:

1) 15W bluetooth speaker , powerful sound.

2) Two speaker drivers, stereo sound

3) One subwoofer, strong bass

4) Built-in Microphone for handsfree        

5) Built-in 2000mAh lithium battery        

6) Patented amplifier IC, enhance bass 

7) Line-in function