Description:1. Bluetooth 5.0: The Bluetooth 5.0 solution is adopted to reduce noise, disconnection and other problems caused by signal interference in the 2.4GHz frequency band and WiFi.2. Cute Cat Ear with Colorful Lights: Wireless headphones features with a lovely cat ear design and fancy colorful lights, the headphone designed with unique color, perfect for kids and adults wearing.3. Comfortable to Wear: The adjustable headband with soft cushion and pressure-relieving ear pads to ensure long-wearing comfortable without stress, suitable for people with different ages.4. Foldable And Stretchable: Headphones feature a on-ear foldable design, save more space when on storage.5. Control Buttons: Multiple groups of control buttons, easy to operate music and connect incoming calls.6. High-definition Call: Intelligent noise reduction technology works in harmony with the microphone to identify human voices and environmental noise.7. Widely Applicable: Suitable for mobile phones, tablets, laptops, and desktop computers.8. Gift Choice: Perfect Christmas, Valentine's Day, Birthday gift for family and friends, suitable for office work, sport, school, traveling, etc.Specification:Material: silicone head beam + imitation leather earmuffs + plasticColor: black, white, pink, red, purple, blue, khakiBluetooth version: Bluetooth 5.0Transmission range: 10 metersAudio jack: 3.5mmChannel: stereoPower by: built in 300mAh rechargeable batteryUse time: 4 hoursPackage:1 pc * Wireless Headset1 pc * Charging Cable1 pc * Audio Cable1 pc * Chinese and English Manual