Brand new in box. Asking for $40 Leisure in-Ear Earbuds Noise Canceling Stereo Sports Earphones with Built in Smart Mic Portable Charging Case With Long Battery Life. You can wear the neckband on your neck comfortably and perfectly while you use the earbuds to listening the music or calling with others. Built-in large capacity 400mAh battery (Each earbuds has 200mAh battery). It can provide extra 4 full charges and each charge works for roughly 5 hours,total 25 hours. About 1-hour charging you can make the earbuds battery from died to full charge, and only 2 hours for charging case. TWS & BLUETOOTH 5.0: Using the latest 1532 chipset and AAC HD code protocol can make sure earphones that deliver balanced bass, treble and mid-range sound. Bluetooth 5.0 and CVC 8.0 noise cancelling technology. Support HSP, HFP, A2DP, AVRCP. intelligently filter out environmental noise and echo. Enhanced Stable Connection & Instant Pairing.Provides in-call stereo sound and pure high quality sound. Comfortable Fit Never Loose: Three different sizes of earplugs to suit different wearing requirements comfortably.Use the ergonomic and comfortable design. Enjoy all-day listening comfort with soft, snug earbuds that perfectly fit your ears. Multiple Using Modes: Mono Mode--As L/R earbud can be the main earbud. When you use one of them, you just need to pick one of them and it will auto-pairing and connect. Can use the pair to enjoy music alone or share with a loved one. Stereo Mode--Provide premium HiFi stereo sound and built-in mic, so you can stay immersed into your music and take phone calls with zero interruption. IPX7 Waterproof: IPX7 Sweatproof Nano-coating efficiently prevents water and sweat from penetrating and damaging its sensitive component.Solid waterproof feature provides seal protection for all indoor and outdoor activities,perfect for running,skiing, riding, etc.