Material : Metal,Plastic,Silica gel Category : Earphones & Headphones Earcups Type : Sealed Max Output : 100mW Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Other Driver Diameter : 10mm Impedance Range : up to 32Bluetooth Version : 5.1 Package List : User Manual,Charging case,Charging Cable Features : waterproof,With Microphone,Active Noice Cancelling With Microphone : Yes Is wireless : Yes Waterproof : Yes Resistance : 32 Line Length : 0m Frequency Response Range : 20 - 200000Hz Sensitivity : 120dB Plug Type : NONE Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Hearing Aid,For Outdoor,For Swimming,For Office,For Sleep,For DJ,For Study Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : bluetooth Connectors : USB Communication : True Wireless Style : In-ear Certification : CE Origin : Mainland China
