Borofone B04 wireless headphones

Weight: 145 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, foldable design, plug connector: mini jack 3.5 mm, acoustic design type: closed, functional
Additional Information: Support for memory cards; Answer/end conversation: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Plug connector: mini jack 3.5 mm
Functions: MP3 player, surround sound, volume control
Working hours: 5 h
Battery capacity: 200 mAh
Standby time: 200 h
Talk Time: 5 h
Design features: Microphone, detachable cable, foldable design
Charging time: 1.5 h
Device type: Wireless headphones
Mount type: Headband
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 40 mm
Type of acoustic design: Closed
Supported codecs: aptX
Wireless connection type: Bluetooth
Battery life with Active Noise Cancellation enabled: 5 h