Digital Display Mini Wireless Sports Earphones

Product condition: NewOverview:[ONE-CLICK MANIPULATION AND WATERPROOF] After connected, you can control your music and volume or you can accept and reject calls with just one button, really wireless. With waterproof technology, the earphones function well in intense sweat. You can enjoy your life without any worries.Specifications:Transmission range: 10 metersFunction: battery display, call function, support for music, multi-point connectionBluetooth protocol: 5.0Channel: stereoUsage: hanging ear typeSingle or dual-ear: bilateral stereoPackage ContentEarphone x1RETURN POLICY:CJ will deal with incorrect or missing products as follows:a. For incorrect products, CJ offers a full refund or replacement.b. For products with wrong color, size which doesn't affect product function, etc., CJ offers refund or resend if you provide the screenshot of your clients' complaint which including name, content and date.c. For parts missing which doesn't affect product function, CJ may refund partially or