TeamSky Cat Ear Bluetooth Headphones,Wireless Gaming Headset,Over Ear Headphones Foldable Wireless Headwear with LED Light for Kids Adults(Black)

Specification:Item Type: Cat Ears Bluetooth Headphone Material: ABS Bluetooth Version: V5.0, EDR Frequency Response Range: 20Hz-20KHz Speaker: 40mm/1.57in Impedance: 32? Noise Reduction: CVC6.0 Expanded Memory: 128MB-32GB Supports Playback Format: MP3, WAV Battery Type: 400mAh Lithium Ion Battery (Built In) Package List:1 x Earphone  1 x Sound Cable1 x USB Cable1 x Instruction Book Note:All data are measured manually, and there are certain errors in the measurement results.