SHOKZ OpenSwim Pro Headset Wireless Neck-band Sports Bluetooth Black, Red

Black, Red Sports Neck-band Headset. Wireless Bluetooth 10 m. Bone сonduction 200 – 20000 Hz 105 dB. Microphone type: Built-in -38 dB. 160 mAh. Performance. International Protection (IP) code. IP68. Protection features. Waterproof. Control type. Buttons. Volume control. Button. Product colour. Black, Red. Headset type. Binaural. Recommended usage. Sports. Wearing style. Neck-band. Product type. Headset. Ports & interfaces. Wireless range. 10 m. Bluetooth profiles. A2DP, AVRCP, HFP. Bluetooth. Yes. Connectivity technology. Wireless. Headphones. Headphone sensitivity. 105 dB. Headphone frequency. 200 – 20000 Hz. Ear coupling. Bone сonduction. Microphone. Microphone sensitivity. -38 dB. Microphone type. Built-in. Battery. Battery recharge time. 1.5 h. Continuous audio playback time. 6 h. Battery capacity. 160 mAh. Weight & dimensions. Weight. 27.3 g. manual pdf