U6 Wrist Watch BT Speaker Card with Radio FM Portable Outdoor Sports Running LED Colorful 32GB Memory Card

Feature:

1.RMS: 3W THD: 10%

2. sensitivity: 83dB

3.SNR: 88dB

4. Power supply: DC5V/500mA

5. frequency: 120HZ-20KHZ

6. Bluetooth: Bluetooth V3.0+EDR

1. this speaker adopts effective acoustic design with outstanding sound quality 

2. bluetooth audio transmission and handsfree call

3. bluetooth selfe while listening to music

4. FM radio

5. Colorful lights selection function

6.voice prompt for working status

7. Support TF card WAV/MP3 music playing

8. Inbuilt high capacity Li-ion battery for long standby

Warm Tips:

1.Please charge about 2.5-3 hours before use, dont more than 3 hours

2.It will step into Bluetooth mode directly if TF card is not inserted.

3.music time will also depend on the volume of music,

4 Do not put it in high temperature and wet environment, avoid exposure to rain and no hitting

5.Speakers Bluetooth connecti will highly depend on connected Bluetooth devices, maybe some 

compatibility differences exist

6.Speaker is able to charge by DC 5V adapter/or USB interface of PC and will flash red LED 

while charging

7.Standby time is up to around 2 days.

8.If speaker can not read TF card or fails to be paired with Bluetooth device, maybe there will be something wrong with compatibility.

Package Included:

1*U6 LED Speaker No Retail Box

1*USB Cable

1*Maunal