Mini Invisible Headphones Wireless Bluetooth 5.3 Headphones Bass Sleeping Headphones with Microphone Noise Cancellation HD

High-concerned chemical : None Shuke Model : SK32 Material : Plastic Width[mm] : 70 Depth[mm] : 80 Weight[g] : 62 Height[mm] : 30 Battery Capacity[mAh] : 300 Battery life up to[hours] : 480 Voice assistant built-in : Yes Maximum wireless range[m] : <10m NFC Technology : No Sound Isolating : Yes Category : Earphones & Headphones Max Output : 2mW Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Silicone Magnet Type : Neodymium Driver Diameter : 13mm Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : Other Package List : User Manual,Charging case,Charging Cable Features : Waterproof,With microphone,Active Noice Cancelling Codecs : AAC,sbc With Microphone : Yes Is wireless : Yes Support APP : Yes Waterproof : Yes Line Length : 0.25m Frequency Response Range : 20 - 20000Hz Sensitivity : 125dB Plug Type : Line Type Function : for Video Game,HiFi Headphone,Sport,For Outdoor,For Office,For Sleep,For DJ Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Balanced Armature Wireless Type : Bluetooth Connectors : Type c Communication : WireLess Style : Tws in-ear headphones Certification : CE,FCC,RoHS Origin : Mainland China Resistance : 32 Support Memory Card : No