Topiky Wired Headsets,Foldable Compact Corded Stereo HiFi Music Headphone with Rotatable Ear Cup,Adjustable Headband…

Specification:
Output power: 20mw*2, 20MW* 32Ω
Maximum output distortion: ≤1%
Type: wired headset
Signal to noise ratio: 93dB
Sensitivity: 103dB ± 3dB
Input voltage: DC 5V
Working voltage: DC 3.7V

Package List:
1 * Headphone

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Support for playing MP3 songs stored in TF card.
Comfortable Wearing: Using skin-friendly earmuffs pads, so soft and breathable, so you will feel much more comfortable when enjoying movies or music.
Easy to Adjust: Rotatable ear cup and adjustable headband, easy to adjust to fit your head, comfortable wearing for all day.
Foldable & Compact: Simple style, lightweight, and it can be folded to compact size, easy to carry.
Support external LINE-IN all audio input, FM automatic search, EQ sound switching function.