Specifications:Output Power: 5W*2Bluetooth version: 4.2Bluetooth range: 10MSignal to noise ratio: ≥80Operating Voltage:DC 5Vbattery capacity: 1200mahProduct Size: 230*85*88mmColor: Black, red, blue,camouflage Features: Stereo sound, bass surgingSupport MP3, WMA format music filesSupport TF card, Bluetooth with call, file playbackAutomatically search for Bluetooth, 10M and below receiving distanceSupport external MP3 / MP4 / computer and other audio input function (AUX)Configure high-end low-frequency configuration with a high real shock wavePackage contains: 1 x Wireless Bluetooth Speaker1 x USB Cable1 x Speaker rope