Foldable Compact Wired Headset Stereo HiFi Music Headphone

Features： 1. Easy to Adjust： Rotatable ear cup and adjustable headband, easy to adjust to fit your head, comfortable wearing for all day. 2. Foldable & Compact： Simple style, lightweight, and it can be folded to compact size, easy to carry. 3. Comfortable Wearing： Using skin-friendly earmuffs pads, so soft and breathable, so you will feel much more comfortable when enjoying movies or music. 4. Matching with smartphones, tablets, MP3MP4 or laptops to listen to music and watch videos. 5. Made of high quality material, sturdy and durable in use. Specification： Output power： 20mw*2, 20MW* 32 Ohm Maximum output distortion： less than 1percent Type： wired headset Signal to noise ratio： 93dB Sensitivity： 103dB +- 3dB Input voltage： DC 5V Working voltage： DC 3.7V Package List： 1 * Headphone(Random cable color) . Note： Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.