Sunshine iot S1 Bluetooth 4.1 Headset Sports Hands Free In Ear Stereo Wireless Earphone USB QC 5V 3.1A Car Charger - Rose Gold

Feature: 1. Intelligent car start flameout power switch. 2. Magnetic positioning charging automatically. 3. Two in one function. 4. Single 5V 3.1A USB port. 5. Intelligent over-voltage over-current pr