Focal Spark Wireless

Weight: 14 g
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: for sports, microphone, acoustic design type: closed, functions: volume control, operating time: 8 hours
Additional Information: Range: 15 m; Case included: yes; Answer/end conversation: yes; Neck lace/headband: yes; Replaceable ear pads: yes
Harmonic coefficient: 0.3 %
Functions: Volume control
Working hours: 8 h
Impedance: 16 ohm
Sensitivity: 103 dB
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
Bluetooth version: 4.1
Membrane diameter: 9.5 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth