Headphones Perfeo PF-BT-001

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: for sports, microphone, functions: volume control
Additional Information: Answer/end conversation: yes; Neck lace/headband: yes
Functions: Volume control
Impedance: 32 ohm
Design features: For sports, microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 10 mm
Wireless connection type: Bluetooth