Product function:

1.360 degree rotating lens to adjust the volume, music playback, hands-free Bluetooth connection, line-in audio playback

2 input audio playback, TF Card music player, radio, Bluetooth version: Bluetooth Bluetooth 2.1 RDA mature scheme

3 speakers: A product new external magnetic 40mm 4 3W material: aluminum alloy

4 power supply: 5V A, DC products with a new dual protection 400mah lithium battery

5 signal to noise ratio: > 80DB; distortion rate: 0.5%@ (1KHz)

6 frequency: 90Hz-20KHz; audio interface: 3.5MM

7 charging mode: 5V DC charger or plug in the computer USB interface charge, 3 hours can be full of

8 play time: normal medium volume can play 4-5 hours

9 Color: gold, blue, red

10 parts: 2 1 audio charging line (a second line)