In Ear Sleep Earphone Side Sleep Non Pressing 3.5mm Wired Headphone For Phone Tablet Wire Control Earplug Noise Cancelling

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China Material : Silica Gel Voice assistant built-in : No Category : Earphones & Headphones Impedance Range : up to 32 Ω Package List : User Manual Frequency Response Range : 20 - 20000Hz Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : Wired Style : In-ear Origin : Mainland China Brand Name : WYMECT