SPECIFICATIONS Type: Portable wireless speaker Battery: Up to 15h (at 50% vol). 9h at 100% vol. Amplifier: Digital Class D, 25W Tweeter: 2 x ¾” textile dome tweeter Woofer: 1 x 3.5” long throw Frequency range: 60 – 20.000Hz Crossover frequency: 5.200Hz Dimensions HxWxD: 115 x 215 x 135 mm Inputs: Wifi, Bluetooth V4.0 and Aux In 3.5mm stereo Wireless network compatibility: 802.11 b/g/n, 2.4GHz only Supported audio formats: MP3, WMA, AAC, FLAC, Apple Lossless Power consumption WiFi/STBY/ON: 1.6W-0.43W-3W