Outdoor Portable Bluetooth Speaker 

Specifications:

1) Output Power: 3W

2) Frequency Response:50Hz-20kHz

3) S/N: 80dB

4) Lithium battery 340 mAh

5) Talking  time: 2-4 hours

6) Music time : 2-3 hours

7) Charge time: 1-2 hours

8) Charge Port: Micro USB 

9) Unit size: 89.5*74*27mm

10)Unit weight: 69g

11)Package method: Giftbo

More Features:

1) 3W output power

2) Mini portable speaker, easy to carry

3) Three colors for option                      

4) Built-in Microphone for handsfree

5) Line-in function

6) Silicon protection surface,touch smoothly

7) Support TF Card reader function