Headphones MARVO BE-336

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 2 hours
Additional Information: Answer/end conversation: yes; Neck lace/headband: yes
Functions: Volume control
Working hours: 2 h
Battery capacity: 50 mAh
Design features: Microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 3.0
Wireless connection type: Bluetooth