Specification: Output:1.8W RMS Input:DC4.2V/300mAh Battery capacity:300mAh Size:14x19cm Colour:red,white,black,purple,pink,green,orange,light blue,deep Blue
Operating instructions: 1.Listening music from Micro SD card You can insert the Micro SD card with MP3 format music into the Micro SD card slot directly,and please confirm if the power switch is on the ON state,meantime the power indicator light display display green color.Then you can enjoy music.
2.Listening FM radio Pressing and holding the play/pause button to transfer to FM radio,and press play/pause button to search the channels automatically from 87.5 to 108.
Package includes: 1x Bluetooth headphone 1x USB cable 1x Audio cable