Features :1. Collapsible and Extendable Design: The headphones feature a foldable design on the ear, saving more space when storing. 2. Comfortable to wear: The adjustable headband with soft cushion and anti-pressure pads to relieve pressure Ensures long-lasting comfort without stress, suitable for people of different ages. 3. Cute cat ear with LED lights: The Bluetooth headphones feature a cute cat ear design and fancy LED lights. The wireless headphone is designed with unique color, perfect for kids and adults. 4. Power Supply: Built-in 400mAh rechargeable battery, which can achieve about 8 hours of playing with LED lights. 5. Good gift: perfect for Christmas, Valentine's Day, Children's Day, birthday for family and friends, suitable for office work, sports, school, travel, etc. 6. Functions: adjust volume, switch songs, answer calls, reject calls, hang up calls, Bluetooth play, call, Bluetooth connection, voice prompts, battery display, FM.TF, EQ, LED lights, pure English broadcast. Features: Colour: blue. Material: ABS. Music listening time: about 9 hours Duration: About 8 hours Charging time: about 1.2 hours Standby time: about 148 hours. Bluetooth reception distance: 10 meters Bluetooth chip Bluetooth version: 5.0. Speaker specifications: 40mm. Battery capacity: 400mAh rechargeable battery (built-in) Dimensions: approximately 11 x 7 x 19 cm. Package:1 wireless gaming headset.1 charging cable.1 audio cable.1 user manual.