SVEN AP- B545MV Bluetooth 4.2 Wireless Headphones with Microphone

Weight: 160 g
Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, acoustic design type: closed
Design features: Microphone
Device type: Wireless headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 4.2
Type of acoustic design: Closed