If your standard of the headphone sound quality is very high, LKER ONE Hi-fi Fever Headphone is your best choice. Its 40 mm large driving unit as well as foldable size enables you to enjoy 3D music sound wherever you like. It combines microphones and wire into one, which makes it convenient to receive a phone call while listening to music. It uses the import protein earmuffs to ensure comfortable sensation on your ears. The adjustable length hinges can fit your head perfectly. It is worth buying.
Features:
Dual channel, giving you the Hi-fi sound effect.
40 mm large driving unit, reducing sound distortion, restore mose exquisite details.
It combine microphones and wire into one, which makes it convenient to receive a phone call while listening to music. You can operate on it to pause / play, answing / reject a call.
90 °rotating earmuffs, very easy to carry. Good compatibility, it can be paired with most devices with 3.5 mm jack.
Convenient to use, no need to worry about being no electricity.
It is suitable for travelling, relaxing, office use, home use etc.
Specification:
Brand: LKER
Mode: LKER ONE
Plug: 3.5 mm
Line length: about 1.35 m
Trumpet diameter: 40 mm
Rated power: 10 mv
Loudspeaker impedance: 35 +/- 15% Ω
Speaker sensitivity: 118 +/- 3 dB
Distortion rate: ≤3% (THD)
Frequency response: 20 ~ 20000 Hz
Package List:
1 * Stereo Headset
1 * Storage Package
1 * User Manual
1 * Warranty Card