<p>Features:<br>- Foldable wired stereo headphones, lightweight and comfortable, perfect for listening to your favorite songs.<br>- Adjustable for optimal comfort.<br>- Practical foldable design for easy storage in any bag.<br>- Frequency response of 20Hz to 20kHz for a high-quality audio experience.<br>- 32 Ohms impedance for exceptional sound performance.<br>- 85 dB sensitivity to protect your child's hearing.<br>- Compatible with all audio and video devices equipped with a headphone jack output.<br><br>Specification:<br>Speaker Driver unit: 40 mm<br>Impedance: 32 ohm<br>Sensitivity: 85 dB<br>Frequency Response: 20Hz-20kHz<br>Cord Length: 1.5 m<br>Plug: 3.5mm connector and USB-C</p> <p>So light, you can take it anywhere. The sides can be adjusted to fit your head perfectly. Practical, you can fold it up so you can easily store it in your bag. Frequency Response: 20Hz-20KHz Impedance (acoustic resistance): 32 ohms. Sensitivity of 85 dB to protect your ears. Compatible with all audio and video players with a headphone jack connector.<br><br>12 Months Local Manufacturer Warranty</p> <p>Store in a cool dry place.</p> <p>China</p>