HARPER HB-413 Wireless Headphones

Weight: 206 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
Width: 165
Height: 180
Additional Information: Effective range up to 10 m; built-in microphone; folding design; packing dimensions WxHxD 16.5x18x8.5mm
Plug connector: microUSB
Functions: Voice assistant call, volume control
Working hours: 8 h
Battery capacity: 300 mAh
Thickness: 8.5mm
Impedance: 32 ohm
Sensitivity: 90 dB
Design features: Microphone, foldable
Charging time: 3 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Type of acoustic design: Closed wireless headphones
Wireless connection type: Bluetooth