Xiaomi Bluetooth Sleeping Earbuds Mini invisible Small Bluetooth Eraphones Mini Comfortable Noise Blocking for Side Sleeping Home Work

High-concerned chemical : none Material : Plastic Voice assistant built-in : no Maximum wireless range[m] : <10m NFC Technology : no Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Sealed Max Output : 100mW Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Silicone Magnet Type : Neodymium Driver Diameter : 6mm Total Harmonic Distortion : 5% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Package List : User Manual,Charging case,Charging Cable Features : With microphone,Apple Siri Support,Playback Control,Google Assistant Support Codecs : AAC,sbc With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : Yes Frequency Response Range : 20 - 20000Hz Sensitivity : 90dB Plug Type : Line Type Function : for Video Game,Common Headphone,For Mobile Phone,Sport,For Office,For Sleep,For Study Active Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : WireLess Style : Tws in-ear headphones Certification : CE,FCC Origin : Mainland China Brand Name : arikasen Resistance : 32 Support Memory Card : No