Shokz Openrun Headset Wireless Neck-band Sports Bluetooth Black

8Th generation technology for premium sound quality 8-hour battery life & quick charge ip67 waterproof lightweight performance suitable for indoor use yes suitable for outdoor use yes suggested gender boy girl recommended age group adult housing material titanium led indicators yes international protection ip code ip67 protection features weatherproof volume control button product colour black headset type binaural recommended usage sports wearing style neck-band product type headset ports & interfaces bluetooth profiles a2dp, avrcp, hfp, hsp, sbc bluetooth version 5.1 Bluetooth yes connectivity technology wireless headphones headphone sensitivity 105 db headphone frequency 20 20000 Hz ear coupling bone onduction microphone microphone type built-in battery standby time 240 h fast charging time 10 min fast charging yes battery recharge time 1.5 H continuous audio playback time 8 h weight & dimensions weight 26 g packaging data package type hanging box packaging content quantity 1 cables included usb carrying case yes quick start guide yes ac adapter included no supplier features charging time 90 min battery life 480 min other features charging voltage 5 v

8Th generation technology for premium sound quality 8-hour battery life & quick charge ip67 waterproof lightweight performance suitable for indoor use yes suitable for outdoor