Outdoor Portable Bluetooth Speaker 

Metal hook , strong protection

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: 87*76*40mm

10)Unit weight: 130g

11)Package method: Giftbox

More Details:

1) 3W output power

2) One speaker drivers + one big passiver adioator, strong bass

3) Mini portable speaker, easy to carry

4) Built-in Microphone for handsfree

5) Line-in function

6) TF card support 

7) Metal Handel