[volume limited] kptec kids safety foldable on-ear headphones with mic, volume controlled at max 93db to prevent noise-induced hearing loss (nihl), passive noise reduction, wired earbuds,blueFunction: Volume Limited to deliver a safe voice to your lovely kids' ears Share your music, easily connect to other's headphones for a wonderful listening experience High Quality Stereo Sound, 40mm high precision neodymium magnetic driver, delivers clear sound and strong Bass structure Foldable structure can effectively save your space, lightweight make your travel more fun Specifications: Type: Foldable headsets Volume limited : 93db Impedance: 30 ohms Driver diameter: 40mm Frequency range: 20-20KHz MicphoneYes Connectors: 3.5mm Cable length: 1.6M Product Weight: 130g You will get: 1 x Over Head Headphones 1 x 3.5mm Premium Nylon Braided Audio Cable (160cm length)