Mini Portable Speakers Handsfree Calls Support TF USB

Features:

1.Blue tooth 5.0

2.Excellent sound quality

3.Blue tooth Music Player

4.Hands-free function for calls

5.Support MP3/MP5 / FM radio / PC / CD player by line-in cable connection

6.Compatible with all Blue tooth-enabled mobile phones, iPhone, iPad, Tablets, PC/Mac

7.Portable design & colorful for your choice

8.Support Micro SD(TF card)

9.Double speakers stereo effect

10. listening to the song correct, support songs and call,

11.. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry;

12. Bluetooth spakeer connected to the phone after the shutdown  , and then open the Bluetooth speaker will connect back to the phone  automatically  , more convenient;

13. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone;

14. Bluetooth spakeer connected to the phone after the shutdown  , and then open the Bluetooth speaker will connect back to the phone  automatically  , more convenient;4. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it,  music, movies, etc., universal all mobile phone;

• Bluetooth version： 5.0
• Working time: 3-4hours
• Bluetooth working range： 10Meters
• Audio frequency noise ratio：More than 90dB
• Battery capacity： 500mAh
• Built-in voltage： 3.7V
• Playback long： 3-4H
• Charge input:5V/500ma
• Output Power：4Ω 3W 
• Working Voltage：3.7V-4.2V+0.05V
• Audio signal -noise ratio：>65dB
• Audio input：Blue tooth & LINE-IN & TF Card
• Dimension：145*45*45MM