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