Total power: 2 * 5 w
Lithium electricity: 1200 mah
Charge: computer USB/ (power adapter) DC5V 1000MA.
Response frequency: 90hz-20khz.
Impedance: 4 ohm
Signal to noise ratio: greater than or equal to 85dB.
Distortion: less than 0.5%.

Audio: AUX3. Mm audio plug.
Bluetooth solution: Actions.
Bluetooth version: 4.0 dual sound track stereo.
Wireless frequency: 2.4GHZH.
Bluetooth type: Class2.
Broadband: 3 mbit
Indoor distance: more than 10 meters.
Open distance: more than 15 meters.
Bluetooth call: support for speakerphone support.
Bluetooth camera: supports mobile phone camera function.

Bluetooth supports HSP HFP A2DP/AVRCP.
TF card: support TF card; MP3, WAV format
Usb flash disk: support usb flash drive; MP3, WAV format
Sound card: through USB data cable can connect the computer directly to play computer songs and directly copy computer data to the TF card.
FM radio: supports FM radio.
Bluetooth camera: supports the bluetooth selfie function.
Function button (5 keys):
1) bluetooth switch key.
2) menu key
3) the last curve/volume +.
4) next song/volume -.
5) play/pause button/phone answer key.
Shell material: ABS+PC+ silica gel.
Spray process: spray rubber paint.
Product size: D160*W60*H92.