1. The earphones are foldable and swivel, making them easy to carry. 2. The earphones use noise reduction technology to provide you with HiFi stereo sound. 3. The earphone cable is made of high-quality PVC material. 4. Suitable for mobile phones, tablets and desktop computers. 5. Material: ABS, earmuffs made of lint cotton 6. Earphone type: wired 7. Wearing method: head-mounted 8. Resistance: 32Ω 9. Plug type: 3.5mm 10. Speaker diameter: 40mm 11. Cable length: 1.2m 12. Frequency response range: 20-20KHz 13. Sensitivity: 100 +/- 3dB
