Features: 1. The earphones are ergonomically designed, equipped with comfortable earmuffs and adjustable headbands. You can adjust the length to make you feel more comfortable. 2. You can use it as a wired headset with a 3.5 mm audio cable connection, so even if the headset is exhausted, the headset will not be powered off, making your music clear. 3. Suitable for Internet cafes, Cosplay fancy shows, holidays, birthdays, and nightclubs. Suitable for mobile phones, sports, schools, travel, etc. Description: The wireless earphones are designed with unique colors, suitable for children and adults to wear. Specifications: Transmission range: 15 meters. BT protocol: 5.0. Channel: stereo. Packing: 1 *headphone Colors are available: pink, black, red, white, purple, blue. Notes: 1. Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as the picture. 2. As manual measurement is different, please allow slight size differences. • Description: The wireless earphones are designed with unique colors, suitable for children and adults to wear. Specifications: Transmission range: 15 meters BT protocol: 5.0 channels: stereo Package includes: 1 * earphone Notes: 1. Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture. 2. As manual measurement is different, please allow slight size differences.