<b>Durable Materials Meant for Little Hands.<br> </b>Made from durable food-grade materials, and tangle free cords, the headset is soft, and built to take a beating.<br> <br> <br> <b>Wide Compatibility<br> </b>Esonstyle kids headphone is fully compatible with all 3.5mm jack devices like iPad, iPod, iPhone, android cell phone, smartphone, tablets, laptops, computers, PC desktops, mp3, mp4, audio book device, CD and DVD player etc.<br> <br> <b>Operation Guide<br> </b>1. Set the volume to low before turning on sound.<br> 2. Adjust an appropriate length of the head beam before wearing the headset.<br> 3. 2 kinds of LED light style :the light will glow constantly and will regularly<br> <br> <br> <b>Specification<br> </b>Tape:ears and horn with LED flash Light<br> Speaker diameter:40mm<br> Plug diameter:3.5mm<br> Frequency response:20Hz-20KHz<br> Impedance:32Ohm+/-15%<br> Sensitivity:103dB+/-5dB at 1kHz<br> Battery life:18H<br> Cable Length:1.5M<br> <br> <b>Package Contents:<br> </b>1x Esonstyle Cat Ear Headphones<br> 1x Audio Cable<br> 1x User Manual<br> 1x Replacement 2032 battery