Healthy Ears Hearing Protection: Volume Limiting Ear Protection (85 dBA). Volume limits over 85 dBA are known to cause hearing loss over time. Our unique headphones protect your kid's ears yet deliver studio grade sound.</br>Puro Balanced Response studio grade audio: Crafted with 40 mm custom dynamic drivers we recreate the best sound you have ever heard into a headphone experience.</br>Up to 18 hours of battery life: Listen to music for hours and hours not worrying about having to recharge. 200 hours standby means even greater convenience.</br>Durable Lightweight Aluminum Construction: The aluminum used in the earcups and headband insure that the BT2200 headphones will last far longer than competing products made from cheap plastic. It also makes them lighter and gives them a higher quality look and feel.</br>Block Background Noise: Our soft and supple ear cushion design provides amazing comfort while also attenuating 82% of sound at 1 kHz. Translation: There is no need to turn them up to a dangerous level even when in a noisy environment like an airplane.</br></br>Product Description</br></br>Worlds Best and Only Studio Grade Kids Audiologist Approved Wireless Bluetooth Headphones. Puro Kids headphones are safe for a child's hearing and sound terrific. They deliver studio-grade sound and protect our children's hearing without compromising their listening experience. With our Puro Balanced Response sound curve along with Healthy Ears hearing protection?? BT2200 headphones are a great choice for parents who are concerned about hearing health but want to give their children a product they will actually want to use. Healthy Ears Puro Kids wireless headphones are engineered to limit volume to 85 dB?? using Bluetooth wireless or the Puro Limiter 3.5 mm audio cable. Durable Aluminum Construction The aluminum used in the earcups and headband insure the BT2200 headphones will