Shokz Openswim Pro Headset Wireless Neck-band Sports Bluetooth Black - Red

Black, red sports neck-band headset wireless bluetooth 10 m bone onduction 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 onduction 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

Black, red sports neck-band headset wireless bluetooth 10 m bone onduction 200 20000 Hz 105 db microphone type: built-in -38 db 160 mah performance international