Model:B624DG41996GJ1818 describeProduct name: Bluetooth headset Transmission distance: 10 meters Function: battery indicator, call function, music support : 200 hours Product description: Fashion wireless bluetooth earphones, cute cat ears, tangible and colorful, to meet the girl's heart Product Features: 1. Telescopic arm, storage and folding structure, multi-dimensional fit, fashionable color contrast, portable travel. 2. Using RGB three-color LED glare light, the cat's ears change color, the light effect is balanced, and the color is bright. 3. Shocking bass, 40mm neodymium iron drive unit, excellent high and low frequency performance, giving you a different audio-visual enjoyment. 4. Bluetooth 5.0 upgrade configuration, flash connection, wireless monitoring, strong battery life. 5. Compatible with a variety of devices, stable transmission without lag, rich expansion functions, no need for a mobile phone: card mode, Bluetooth mode, free to play without a mobile phone; plug-and-play mode, headphones can listen to music without electricity. 6. High quality and comfortable protein holster, durable and stress-free. Headphones and HeadphonesSize: blue pink