Headphones Qumo Accord 3

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, acoustic design type: closed, functions: volume control
Functions: Volume control
Battery capacity: 300 mAh
Talk Time: 6 h
Design features: Microphone
Device type: Wireless headphones
Mount type: Headband
Technology: Dynamic
Bluetooth version: 4.2
Type of acoustic design: Closed
Wireless connection type: Bluetooth