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

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