V8 Wireless Bluetooth Earphone With HD Mic Stereo Business Handsfree HD Call Bluetooth Headset

High-concerned chemical : None Material : ABS Category : Earphones & Headphones Charging Method : WireLess Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Package List : User Manual,Charging Cable Features : Waterproof,With microphone,Active Noice Cancelling Codecs : sbc With Microphone : Yes Is wireless : Yes Support APP : Yes Waterproof : Yes Frequency Response Range : 20 - 20000Hz Sensitivity : 108dB Function : Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For DJ,For Study Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Wired in-ear headphones Certification : CE,FCC Origin : Mainland China Brand Name : EOENKK Resistance : 32