Newest mini wilreless Bluetooth Speaker NiZhi TT-039 LED Indicator Portable adapter music player Support SD TF Card LCD Screen FM Fuction With Alarm Clock

Features:

1) Support: Bluetooth,TF card, USB, FM Radio, Line in !#!amp!*! Line out, Alarm clock

2) LED Screen can show clock, Line in !#!amp!*! FM radio Status  

3) Play music from USB/Micro SD card/MP3/phones/laptop directly and so on

4) High sensitivity FM radio

5) Aluminum alloy and Plastic shell, Screen with colorful changes flashing light

6) Battery: 350mAH enough power with A quality rechargeable lithium battery   

7) You can turn off the LED light, if you don't need it.

8) Speaker Size: 48.8x48.8x66.5mm

9) Color: completely black

10) with Bluetooth function

11) Hand-free calling function (with MIC)

12) It can remote control 15-20M straight-line distance

13) Appearance design Patent No.:ZL 201230451344.6

Technical Data

Output power: 3W*1

Rated Impedance:4Ω

Supply voltage: 5V -Mini USB port

Frequency response: 80Hz-20KHz

SNR: ≥80db

double magnetic  trumpet: 16 core*1

Battery capacity: 350mAh enough

Distortion: 0.3%

Support: MP3/WAV format music

internal battery

Bluetooth chip is CSR3.0