Joyroom JR-T03S Plus TWS Bluetooth Earbuds White features: Long play time 6hours, Support magnetic wireless charging, IPX5 waterproof, Waterproof & sweatproof, True light sensing IC detection and BT V5.1,instant connection open case & pair automatically. Its Product size (charging box): 44x22x53.8mm, Product net weight: 48g+/-2g. It also features 120 hours standby, 5 hours binaural listening, up to 24 hours total listening time with case, Polymer composite diaphragm moving coil speaker, outstanding instrument details, free to enjoy Hi-Fi sound effects & it Connect after opening the shell, touch technology, comfortable to wear. Joyroom JR-T03S Plus TWS Bluetooth Earbuds White comes with no warranty.