SHOKZ OpenFit 2+ Headphones Wireless Ear-hook, In-ear Calls/Music Bluetooth Grey

Grey Calls/Music Ear-hook, In-ear Headphones. Wireless Bluetooth 5.4 10 m. Intraaural 96.5 dB. Microphone type: Boom -38 dB. Built-in battery Lithium-Ion (Li-Ion). Performance. Music playback. Yes. Housing material. Plastic. International Protection (IP) code. IP55. Protection features. Sweat resistant, Water resistant. Control type. Buttons. Control unit type. On-ear control unit. Volume control. Button. Product colour. Grey. Headset type. Binaural. Recommended usage. Calls/Music. Wearing style. Ear-hook, In-ear. Product type. Headphones. Ports & interfaces. Wireless range. 10 m. Bluetooth profiles. A2DP, AAC, AVRCP, HFP, SBC. Bluetooth version. 5.4. Bluetooth. Yes. Connectivity technology. Wireless. Headphones. Noise canceling. Yes. Headphone sensitivity. 96.5 dB. Ear coupling. Intraaural. Microphone. Number of microphones. 4. Microphone sensitivity. -38 dB. Microphone type. Boom. Battery. Wireless charging. Yes. Battery capacity (charging case). 600 mAh. Continuous audio playback time (with charging case). 48 h. Continuous audio playback time. 11 h. Right earpiece battery capacity. 28 mAh. Left earpiece battery capacity. 28 mAh. Input voltage (earpieces). 5 V. Battery technology. Lithium-Ion (Li-Ion). Battery type. Built-in battery. Battery operated. Yes. Weight & dimensions. Charging case weight. 56 g. Right earpiece weight. 9.4 g. Left earpiece weight. 9.4 g. Weight. 4.8 g. Packaging content. Eartips material. Silicone