Features
FM Radio Function
Dual Channel Digital Speaker
Amazing Sound Quality
LED screen display
Clock function
Support TF card / USB Disk
MP3 Music file format
Breakpoint memory function

Specifications
Output: 3W X 2 (Max)
FM Radio Frequency: 87.5 - 108 MHZ
Frequency response: 150HZ-20KHZ
Signal to noise ratio: >80dB
Speaker unit: 40MM 16cores internal magnetic
Charge voltage: DC 5V / 500MA
Battery: Lithium rechargeable
Charging Time: About 2 Hours
Music Play Time: About 3-4 Hours
Bluetooth: Support Bluetooth 4.0 and below

Package List
1x Dual Channel FM Radio
1x Rechargeable Li-ion Battery
1x USB cable
1x Manual

Note: Please remember to click "play" to play the music when the bluetooth connected