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

Warnings: Regularly check the condition of the batteries to prevent leaks. | Input voltage (charging case): 5 V | Battery capacity (charging case): 600 mAh | Battery recharge time (charging case): 1 h | Commodity code: 8518300090 | Warnings: Keep away from children. | Warnings: Do not use near sources of heat or flame. | Weight: 174 g | Package weight: 210 g | Connectivity technology: Wireless | Bluetooth: Yes | Package height: 50 mm | Ear coupling: Intraaural | Headphone frequency: 50 - 16000 Hz | Product colour: Black | Recommended usage: Calls/Music/Sport/Everyday | Wireless range: 10 m | Headset type: Binaural | Headphone sensitivity: 96.2 dB | Package width: 105 mm | Left earpiece weight: 8.7 g | Microphone sensitivity: -38 dB | Bluetooth version: 5.2 | Left earpiece battery capacity: 40 mAh | Width: 43.4 mm | Depth: 47.8 mm | Height: 17.1 mm | Product type: Headset | Battery capacity: 40 mAh | Package depth: 105 mm | International Protection (IP) code: IP54 | Right earpiece battery capacity: 40 mAh | Charging case weight: 56.4 g | Wearing style: Ear-hook | Right earpiece weight: 8.7 g | Bluetooth profiles: A2DP | Bluetooth profiles: AVRCP | Bluetooth profiles: HFP | Fast charging: Yes | Microphone type: Built-in