Buxton BHP 18000 Dilham Black - Bluetooth headphones (black)

USB Type-C charging port: Yes Width: 170 mm Height: 195 mm Depth: 82 mm Weight: 249 g Recommended usage: Music / calls Product colour: Black Product type: Headphones Wearing style: Head-band Control: Buttons Noise reduction level: Up to 30 dB Package contents: Charging cable x 1 3.5 mm connector: Yes Bluetooth: Yes Connectivity technology: Wired & Wireless USB connector: USB Type-C Bluetooth version: 5.2 Maximum range: 50 m Talk time: 30 h Battery recharge time: 1,5 h Continuous audio playback time (ANC on): 40 h Battery capacity: 650 mAh USB charging: Yes Battery type: Built-in battery Continuous audio playback time (ANC off): 60 h Continuous audio playback time: 60 h Microphone type: Built-in Headphone frequency: 20 - 20000 Hz Microphone sensitivity: -42 dB Warnings: Avoid contact with water and moisture. Driver unit: 4 cm Headphone sensitivity: 105 dB +/- 3 dB Impedance: 32 Ω Headphone frequency: 20 - 20000 Hz Noise reduction: Yes