-. Binding : Wireless Phone Accessory -. Brand : Einskey -. Feature : Engineered High Quality Dual Driver Design Pumps Out Tonally Balanced Crisp Highs And Powerful Deep Bass / Lightweight Metal Alloy Design Is Ideal For Listening During Exercise, Travel, Or For Everyday Wear / Built-In Mic Lets You Talk Hands-free On Your Smart Devices And Eliminates Exterior Noise; Also Works With Online Voice And Video Chats On Smart Device / Durable Oxygen-free copper (OFC) and TPE 3.9ft cable cord; 3.5 mm gold plated jack for reliable connectivitySealed In-ear Construction And Dual Colors 3 Size Medical- grade Ear Buds Designed / Curved metal housing allows for ideal positioning in-ear for better seal and fit. Multiple size ear tips designed to block out external noise -. Label : Shenzhen EINSKEY Electronic Limited -. Manufacturer : Shenzhen EINSKEY Electronic Limited -. PackageQuantity : 1 -. ProductGroup : Wireless -. ProductTypeName : WIRELESS_ACCESSORY -. Publisher : Shenzhen EINSKEY Electronic Limited -. Studio : Shenzhen EINSKEY Electronic Limited -. Title : Einskey SOUND-CHECK Series Wired In-Ear Earbud Headphones with Enhanced BASS Effects, In-Line Microphone and Volume Control -. Warranty : Manufacturer warranty for 90 days from date of purchase.