Headphones Plantronics Backbeat 500

Weight: 155 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, plug connector: mini jack 3.5 mm, functions: volume control, operating time: 18 hours
Additional Information: Range: 10 m; iPhone support: yes; Answer/End Call: Yes
Plug connector: mini jack 3.5 mm
Functions: Volume control
Working hours: 18 h
Design features: Microphone, detachable cable
Device type: Wireless headphones
Mount type: Headband
Technology: Dynamic
Bluetooth version: 4.1
Membrane diameter: 40 mm
Wireless connection type: Bluetooth