Product Description
- JOYROOM JR-B1 In-Ear Wireless Bluetooth Earphones with Mic, Support Handfree Call
- Support Bluetooth V4.1 technology: rapid transmission, transmission range up to 10 meters (Max)
- Built-in Microphone: supports hands-free calls
- Built-in 3.7V 55mAh battery, low power dissipation, long working
- Exquisite craftsmanship and fashion appearance.
- Work with most of Bluetooth enabled devices, such as Android phones, iPhone, iPad, and other mobile phones
- Warranty: 1 Month
