SHOKZ OpenFit Air Headset Wireless Ear-hook Calls/Music/Sport/Everyday Bluetooth White

Microphone sensitivity: -38 dB | Depth: 47.8 mm | AC adapter included: No | Package depth: 105 mm | Wearing style: Ear-hook | Product colour: White | USB Type-C required charging power (min): 0.5 W | Recommended usage: Calls/Music/Sport/Everyday | Commodity code: 8518300090 | Battery capacity: 40 mAh | Weight: 174 g | Height: 17.1 mm | Product type: Headset | Connectivity technology: Wireless | Package weight: 210 g | Bluetooth: Yes | USB Type-C required charging power (max): 3 W | Intraaural headphones type: Earbuds | Bluetooth profiles: HFP | Microphone type: Built-in | Headset type: Binaural | International Protection (IP) code: IP54 | Width: 43.4 mm | Left earpiece weight: 8.7 g | Left earpiece battery capacity: 40 mAh | Right earpiece battery capacity: 40 mAh | Right earpiece weight: 8.7 g | Bluetooth version: 5.2 | Package width: 105 mm | Ear coupling: Intraaural | Package height: 50 mm | Headphone sensitivity: 96.2 dB | Bluetooth profiles: A2DP | Bluetooth profiles: AVRCP | Charging case weight: 56.4 g | Fast charging: Yes | Headphone frequency: 50 - 16000 Hz | Warnings: Keep away from children. | Warnings: Do not use near sources of heat or flame. | Warnings: Regularly check the condition of the batteries to prevent leaks. | Microphone noise-canceling: Yes | Noise canceling: No | Battery capacity (charging case): 600 mAh | Battery recharge time (charging case): 1 h | Input voltage (charging case): 5 V