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: 2-1K (Hz) Impedance: 32Ω Sensitivity: 13 dB Wire length: 1.2 (m) Horn diameter: 3mm Headphone cable material: PVC Material: ABS plastic Size Chart: 59x178x15mm/2.32x7.1x5.91inch Package Includes: 1 Piece Headset head mounted headphones wired foldable 3.5mm. gaming headsets big earmuffs without mic fold. kids noise cancelling 3.5mm interface earphone. surround sound stereo bass over ear wired teens. electronic organ headphone adult 103db games.