#1	Protect Kids hearing The volume is permanently limited to a childfriendly volume of 85 dB This value is recommended by the World Health Organisation as the maximum volume for childrenThe volume can be switched from 085dB to 110dB or 110dB to 085dB when yo
#2	HiFi Stereo Sound and Powerful Battery40 mm drive diameterprovide you natural sound and strong bass sound quality After fully chared it will play up to 16 hrs and you can still use it with the audio jack when the battery runs out
#3	Comfortable and KidsSafe First The ergonomic headband can be adjusted flexiblythe durable sliders of the headphones can be extended to adapt to the shape of head for perfect fit for growing toddlers kids teens and adults Lightweight design and soft ear cu
#4	Widely Compatible Quickly pairing with the most Bluetooth devices device for iPhone iPad Android Cellphones PC Tablets and other bluetooth devices and there is a 35mm audio cable in the box it also support SD card playing
#5	WarrantyYou will enjoy Nonhuman damage or defective headphones 12month replacement warranty 24hour Customerfriendly Support Service