Shokz OpenRun Pro 2, czarne bone conduction headphones

Headphone sensitivity: 96 dB | Bluetooth version: 5.3 | International Protection (IP) code: IP55 | Control type: Buttons | Package type: Box | Battery capacity: 150 mAh | Product type: Headset | Weight: 30.3 g | Headset type: Binaural | Ear coupling: Intraaural | Bluetooth profiles: HFP | Product colour: Black | Microphone sensitivity: -38 dB | Bluetooth profiles: AVRCP | Bluetooth profiles: A2DP | Continuous audio playback time: 12 h | Standby time: 240 h | Input voltage (earpieces): 5 V | Bluetooth: Yes | Connectivity technology: Wireless | Headphone frequency: 20 - 20000 Hz | Wireless range: 10 m | Volume control: Button | Recommended usage: Sports | Battery recharge time: 1 h | Microphone type: Built-in | Wearing style: Ear-hook | Carrying case: Yes