Bluetooth: Version 4.1 (Profiles: A2DP/AVRCP/HFP/HSP). Battery Life: Approx. Inputs: 3.5mm Aux, Micro USB (for charging). Weight: 0.86 lbs (390g). (W) 6.42" x (H) 2.29" x (H) 2.21". (W) 163mm x (H) 58.2mm x (H) 56.1mm.
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