Bluetooth 5.0 Wireless Headphones For BLU Studio Energy 2 Original Deep Bass, Ergonomic Design, IPX4 Sweat/Waterproof Neckband, Magnetic Earbuds, Voice Assistant, Passive Noise Cancelation & Mic | Bluetooth Wireless in Ear Earphones Playback, 12mm Drivers, IPX5, Magnetic Eartips, Integrated Controls and Lightweight Design with Mic- Black, 40 Hours Playtime, COLOR VARY, AI10