Features: Bluetooth 5.0 ensures fast and stable transmission, provides 10 meters wireless transmission range. Premium 40mm diaphragm units delivers superior surround sound effect. Cat ears design with rainbow led light, lovely appearance, great gift for girls. Earmuff adopts quality material, soft and comfortable to wear without discomfort. It also supports TF card(Not included) and 3.5mm aux in, supports hands-free calls. Specification: Bluetooth version: V5.0 Wireless transmission distance: 10 meters Frequency response: 20Hz - 20kHz Diaphragm unit: 40mm Sensitivity: 105dB Connector type: 3.5mm jack Battery: Built-in rechargeable battery Battery life: 6 hours Material: ABS Headphone size: approx. 21.5*18.5cm / 8.5*7.3 inches Package Included: 1 * Bluetooth headset 【Cat Ear Headphones】This lovely kid Bluetooth headphones designed with cute cat ears and LED colored lights, bring more fun to your little one when they immerse themselves in the music, movie, game, also making their headphones very special. A perfect gift for kids! ( You can turn off the LED lights as your wish. ) 【Built-in Mic & Mute Button】Our Kids headphones have a built-in microphone and mute button, very easy & convenient for children to use. They can answer and end calls easily, also can directly mute the sound when needed. A great wireless headphone for kids to use for school, online classes, streaming, airplane, traveling, etc. 【Bluetooth & Wired Mode】This wireless Bluetooth headphones can be paired with any Bluetooth device, providing natural stereo sound and strong bass. When using Bluetooth mode, it automatically connects to the last paired device. If the headphone has run out of battery or the device doesn't has Bluetooth, you can use the supplied 3.5mm audio cable to connect it for use. 【Comfortable & Foldable】Our Bluetooth headphones feature soft padded cushions and silicone headband, long hours of usage without any discomfort. Adjustable headband to ensure fit different sized heads, suitable for any kids ages or adults. These over-ear headphones are extremely lightweight. It can fold up for easy storage and carry anywhere! 【Exquisite Cat's ears gift design】 Cat earphone is a surprise gift for children at Christmas, Easter and birthday. This is also a lovely and wonderful gift for your girlfriend. The uncompromising cat girl is right in front of you.