Retro Trendy Wireless Headphone Bluetooth 5.3 Long Battery Life Stereo Music Sport Foldable OverEar Headset With Noise Reduction

High-concerned chemical : None Material : ABS,Plastic Battery Capacity[mAh] : 250 Battery life up to[hours] : 4 Voice assistant built-in : Yes Maximum wireless range[m] : 10m-20m Sound Isolating : Yes Category : Earphones & Headphones Number Of Drivers : 2 Charging Method : cable Headphone Pads Material : Memory Foam Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Package List : User Manual,Charging Cable Features : With microphone,Apple Siri Support,Detachable Cable,Playback Control With Microphone : Yes Is wireless : Yes Waterproof : No Frequency Response Range : 20 - 20000Hz Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Outdoor Active Noise-Cancellation : Yes Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : 3.5 MM Communication : Wireless+Wired Style : Wireless headphone & headset Certification : CE,FCC,RoHS Origin : Mainland China Brand Name : EOENKK Support Memory Card : Yes