bluetooth speaker portable factory stocked mp3 player

Description

This machine is a beautifully designed and portable bluetooth stereo speaker, which was used to home, outdoor travel, offices and so on. Whenever can enjoy the music, to live the perfect and supper sound for your phone and Ipad as well as other bluetooth devices.
Function:
Suitable for all phones and tablets with bluetooth. Etc
English voice prompts system
Bluetooth pairing, no need to enter a password, automatic connection
Bluetooth wireless support lossless music.
Low power construction, the use of class D digital amplifier chip
Long battery life, up to more than about *0 hours of continuous play
Built-in double bass system, configure a pair of full-range speakers, the bass sound more shocking
Built-in microphone, support incoming and outgoing calls
Insert TF card support MP3 player