Features: Bluetooth compatibility allows for wireless connection to any A2DP and AVRCP stereo Bluetooth device Features Bluetooth v2.1 with EDR Bluetooth (2.4 GHz) technology Bluetooth Range: 30 Feet Includes USB mini charging cable Fully charged battery lasts hours during normal usage Charge time: 2 hours Frequency Range: 20Hz-20KHz Signal to Noise Ratio: 92dB Powers off automatically if not in contact with a Bluetooth device for over 5 minutes to conserve battery power Controls include Volume +/-, Play/Pause, Next and Previous Track LED Charging indicator Dimensions (L x W x H):1.5"x4.5"3.15"
Product Attributes:

Weight (lbs.): 0.75 lb

Length (in.): 1.5

Width (in.): 4.5

Height (in.): 3.15