Wirless Earphone earphones Chip Transparency Metal Rename GPS Wireless Charging Bluetooth Headphones Generation In-Ear Detection For Cell Phone, Valid serial number

Style : In-Ear Certification : NONE Vocalism Principle : Dynamic Origin : CN(Origin) Control Button : Yes Active Noise-Cancellation : Yes Communication : Wireless Volume Control : Yes Sensitivity : 128dB Wireless Type : bluetooth Is wireless : Yes Max Output : 132mW Line Length : 0m Support APP : Yes Function : for Video Game Function : Common Headphone Function : For Mobile Phone Function : HiFi Headphone Function : Sport Number Of Drivers : 2 Plug Type : NONE Package List : U