Description: With the standard 3.5mm headphone jack, this headphone works with all smartphones, tablets, Cellphones, DVD player and more Multi-level adjustment and stretching, not afraid of not being able to wear it Headphones deliver riveting sound and a thumping bass, brings balanced midbass and bright treble for you The headphone cord length is 1.2m, it's very durable and not High-grade comfort and foldable design: makes this headsets fold up easily, plug-play and easy to carry,the earpad design with pressure-relieving cushions has been engineered to match the shape of your ears, ensuring a secure fit Specification: Headphone type: Headphones Wearing method: head-mounted Headphone output source: general Plug diameter: 3.5mm Plug type: in-line type Whether wireless headset: wired headset With or without microphone: No Sound principle: moving coil Frequency response range: 20-100K (Hz) Impedance: 32Ω Sensitivity: 103 dB Wire length: 1.2 (m) Horn diameter: 30mm Headphone cable material: PVC Material: ABS plastic Size Chart: 59x178x150mm/2.32x7.01x5.91inch Package Includes: 1 Piece Headset