Select the best Sound for different occasions with 4 different presets and a customized tuner
Rechargeable Lithium-Ion Battery for up to 20 hours of battery life between Micro USB charges
Maximum Sound Level: 90dBA. Frequency Range: 60Hz - 20kHz. Drivers: Two 50mm (2 in), 4 ohm full range drivers and two 55mm x 86mm passive radiators.
Pair up to 8 Bluetooth enabled source devices - Connect up to two source devices at the same time. Mobile range of play is up to 45m
For Audio Playback: Smartphones, tablets and other devices that support Bluetooth and Bluetooth Smart wireless audio profile [Advanced Audio Distribution Profile (A2DP)].
Diameter: 87 mm (3 3/8?).
Height: 225 mm (8 7/8?).
Weight: 925 g