1.Material:Metal 2.Output: 3W THD=10%,40MM 3.Frequency response: 60-18KHZ 4.SNR: aa95dB 5.Built-in Li-ion battery(3.7V/430mA

Features:

1.Material:Metal

2.Output: 3W THD=10%,40MM

3.Frequency response: 60-18KHZ

4.SNR: ≥95dB

5.Built-in Li-ion battery(3.7V/430mA)

6.Plastic cover

Function:

1.Support MP3 and WMA format music

2.Reading TF card available

3.Song memory function

4.Steel shell and excellent volume and super S-Bass

5.Calling or answer the phone via the speaker directly

6.FM radio from 87.5 to 108 MHz automatically

7.Line in with notebook,PC,iPhone,mobile,MP3,MP4 etc

8.Earphone connectivity available

9.Bluetooth(3.0) playing music with mobile, Ipad and other electronic products etc.

10.Bluetooth Transmission max distance :10M

Accessories: USB and AV 2 in 1 cable + antenna + User manual

waterproof Bluetooth speaker