Wireless YOOKIE K330

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 5 h
Additional Information: The ability to play from SD-cards; Range: 10 m; Neck lace/headband: yes
Functions: Volume control
Working hours: 5 h
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: 4.2
Membrane diameter: 10 mm
Wireless connection type: Bluetooth
Number of drivers: 2