Specifications: Color: pink, red, black, light blue Material: ABS Type: headphone Plug: about 3.5mm/0.14 in + USB Cable length: about 1.5m/59.06 in Sensitivity: 50dB±2dB Speaker diameter: about 40mm/1.57 in Lighting: colorful lighting Sound quality: HiFi Application: listening to songs, playing games, talking on the phone Packing List: Cat Ear Headphones*1 Connection Line*1 Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size."