Specification: Bluetooth: V2.1+EDRBluetooth Range:10 meters Battery: 800mAh Lithium-IonOutput: 1.5W x2Audio spectrum: 100Hz-16000HzRecharging time: 1 hourUSB port power supply: 5V 1ATemperature: 0＜C - 45＜CPort: MicroUSB power port?Aux-in audio port (35mm)Buttons: Play/Pause? Volume+/Previou? Volume- /Next? On/OffLights: Power indicator ? Bluetooth indicator Apply to: iPhone? iPad? mmobile phones? computers? tablets or any other bluetooth-enable deviceFeatures:- 800mAh Rechargeable Lithium-Ion? up to 8 hours of music (slight variation by volume and audio type)- Connecting by bluetooth and Aux-in cable - Built-in speakerphone- Go anywhere and go wireless. Easily compatible with iPhone? iPad? mmobile phones? computers? tablets or any other bluetooth-enable device- Calling and conference on the Go. with a powerful? Built-in microphone? it can frees you to share clean-sounding conference calls or personal calling anywhere- Good sound system? enjoy your life. special speaker drive unite with woofer? amp up your music? games? to let you experience the richest sound - Crafted outlook and function designPackage Included:1x Cube Speaker1x USB charging cable1x Aux cable 1x Manual