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

Microphone type: Built-in | Width: 43.4 mm | Product colour: Black | Wearing style: Ear-hook | Right earpiece battery capacity: 40 mAh | Charging case weight: 56.4 g | Bluetooth version: 5.2 | Depth: 47.8 mm | Fast charging: Yes | Headphone frequency: 50 - 16000 Hz | Battery capacity: 40 mAh | Bluetooth profiles: A2DP | Headphone sensitivity: 96.2 dB | Weight: 174 g | International Protection (IP) code: IP54 | Recommended usage: Calls/Music/Sport/Everyday | Package depth: 105 mm | Bluetooth profiles: AVRCP | Bluetooth profiles: HFP | Bluetooth: Yes | Left earpiece battery capacity: 40 mAh | Package height: 50 mm | Left earpiece weight: 8.7 g | Microphone sensitivity: -38 dB | Package weight: 210 g | Right earpiece weight: 8.7 g | Height: 17.1 mm | Product type: Headset | Package width: 105 mm | Ear coupling: Intraaural | Intraaural headphones type: Earbuds | Headset type: Binaural | Connectivity technology: Wireless | Wireless range: 10 m | 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 | Commodity code: 8518300090 | Warnings: Do not use near sources of heat or flame. | Warnings: Regularly check the condition of the batteries to prevent leaks. | Warnings: Keep away from children.