5.2 cm 3 W 85 - 15000 Hz 4 Ω 75 dB Wired & Wireless No Yes Yes 5.0 A2DP, AVCTP, AVDTP, AVRCP, HFP 10 m Micro-USB Black Acrylonitrile butadiene styrene (ABS), Aluminium Buttons Yes Universal Yes Yes Yes MicroSD (TransFlash) CE
RoHS Built-in battery Lithium Polymer (LiPo) 300 mAh 3.7 V 6 h 4 h 20 h 183 g 74 mm 74 mm 40 mm 1 pc(s) Yes 85182200 164993