Comfort for home or school. JLab's Over-Ear Cloud Foam cushions offer ultimate comfort for homework session focus– without the rock-star price tag. The feather-light build give the long-lasting, all-day comfort kids require. Not to mention they're tested and approved for kids with their built in volume-limiter at 85dB. Over Ear design with comfy Faux Leather Cushions and padded headband offer all-day comfort for all ages, from grade school tykes to teens. Headphone FeaturesFaux-leather ear pieces. 1.5m cord length. Nylon cord. Connection: wired. With a 3.5mm jack connection. 3.5mm jack . 40mm driver. In-line with microphone for calls and track control controls. Adjustable headband. Foldable. Compatible with universal smartphones. General InformationModel number: JKSTUDIO-GRYBLU-BOX. Manufacturer's 2 year guarantee. EAN: 812887015424. Warning - Not suitable for children under the age of 3 years due to small parts and entanglement hazard. Caution – To prevent possible hearing damage, do not listen at high volume for long periods.