Bluetooth wireless headphones with microphone and memory card support for phone and computer Borofone BO4

Weight: 145 g
Equipment: Borofone BO4 Wireless Headphones, USB Charging Cable, 3.5-3.5mm Cable
Design: Full size
Product color: Red-black
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: 17.5
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 5 h
Battery capacity: 200 mAh
Thickness: 67 mm
Standby time: 200 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 103 dB
Included: 3.5mm cable, USB cable
Design features: Wired connection, for children, for sports, card reader, microphone, detachable cable, foldable design
Charging time: 1.5 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 100 Hz
Technology: Dynamic
Number of microphones: 1
Bluetooth version: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Supported codecs: aptX
Wireless connection type: Bluetooth
Number of drivers: 1