Contixo Kid Safe 85db Over the Ear Foldable Wireless Bluetooth Headphone w/ Volume Limiter, Built-in Micro Phone, Micro SD card Music Player, FM Stereo Radio, Audio Input & Output (Blue + Yellow)Category: Chic BluetoothFeatures:* Kid safe technology with 85db volume control for safe listening. Offered in seven wonderful colors.* High quality, Bluetooth wireless stereo headphone with combo of Micro SD card Music Player, FM Stereo Radio, Audio Input & Output, Phone answering functions, suitable for children ages 3+, and compatible with nearly all Bluetooth devices.* Our ear pads and headbands are covered with our specially designed soft-touch comfortable material for your child's comfort. And the ear pads are manufactured with children in mind -- we use some nifty engineering to make sure the earpads won't fall off.* 10 hour battery life with a 180 hour standby. A USB charging cable is included. A 3.5 mm cable is included as well so even if you outlast the battery, you can still listen on them the old fashioned way.* Every headphone comes with our 100% Contixo Satisfaction Guarantee. We believe that you'll love the way these look, sound, and feel.Contixo Kid-Safe Headphones KB-2600 The KB-2600 Kid-Safe Headphones fold up for easy transport and storage anywhere you want. They feature sound isolation that helps clarify audio, a ferrite magnet that reinforces sound, and large, full-range drivers that deliver powerful audio, along with a built-in volume limiter of 85dB to protect children's hearing. The playful design features everyone's favorite neighborhood superhero for a fun listening experience wherever you are. Rich, Full-Range Sound Large, full-range drivers give you a rich sound experience, with crisp highs and warm, clear bass tones. The ear cups are lightweight with thick, comfortable padding to provide noise isolation, while the headband bends easily for a comfortable fit. Built-In Volume Limiter The Kid-Safe headphone series features a built-in volume limiter of 85dB, which protects children's hearing by automatically limiting audio volume to approximately 80% of the original maximum volume. These headphones are safe to use for children from 3-9 years old. Take Your Music Anywhere The KB-2600 Kid-Safe Headphones have features of wireless Bluetooth, micro SD card music player, FM Stereo radio and audio input & output functions. They are compatible with all portable devices that feature a 3.5mm stereo jack output, including iPod, iPhone, iPad, Android smartphones and tablets, and portable gaming devices such as the PS Vita and Nintendo DS series. These headphones are also compatible with laptops, PCs, CD players, and home audio systems. Audio output feature makes kids share music when the headphones are connected each other via the 3.5mm audio cable included. Built-in Microphone & Phone Answering The headphones will switch to phone answering automatically when they are connected via phone Bluetooth and calls incoming.