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

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