BUXTON BHP-18000 - Bluetooth over-ear headphones blue

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