HARPER HB-715 Wireless Headphones

Weight: 246 g
Equipment: Headphones, USB charging cable, 3.5 mm audio cable, user manual, warranty card
Design: Invoices
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Cable connection: one-sided; Range: 10 m; Answer/End Call: Yes
Functions: Voice assistant call, volume control
Working hours: 24 hours
Battery capacity: 400 mAh
Impedance: 32 ohm
Sensitivity: 90 dB
Included: MicroUSB cable
Design features: Microphone, detachable cable, foldable design
Charging time: 3 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 40 mm
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is