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

Recommended usage: Calls/Music/Sport/Everyday | Microphone sensitivity: -38 dB | Ear coupling: Intraaural | Wireless range: 10 m | AC adapter included: No | Package depth: 105 mm | Intraaural headphones type: Earbuds | Depth: 47.8 mm | Connectivity technology: Wireless | Left earpiece weight: 8.7 g | Product colour: Pink | Wearing style: Ear-hook | Charging case weight: 56.4 g | Weight: 174 g | Package width: 105 mm | Battery capacity: 40 mAh | Height: 17.1 mm | Product type: Headset | Package weight: 210 g | Bluetooth profiles: HFP | Bluetooth: Yes | Microphone type: Built-in | Fast charging: Yes | Headphone sensitivity: 96.2 dB | International Protection (IP) code: IP54 | Bluetooth profiles: A2DP | Left earpiece battery capacity: 40 mAh | Bluetooth version: 5.2 | Width: 43.4 mm | Headset type: Binaural | Bluetooth profiles: AVRCP | Headphone frequency: 50 - 16000 Hz | Right earpiece battery capacity: 40 mAh | Right earpiece weight: 8.7 g | Package height: 50 mm | Commodity code: 8518300090 | Warnings: Keep away from children. | USB Type-C required charging power (max): 3 W | Warnings: Do not use near sources of heat or flame. | USB Type-C required charging power (min): 0.5 W | Warnings: Regularly check the condition of the batteries to prevent leaks. | Noise canceling: No | Battery capacity (charging case): 600 mAh | Microphone noise-canceling: Yes | Battery recharge time (charging case): 1 h | Input voltage (charging case): 5 V