I7S Double Dual Mini Wireless 4.1 Bluetooth Earphone With Power Case - White

• Superior sound quality. With DSP intelligent noise reduction technology, the item can deliver high-quality music and an enjoyable listening experience for compatible devices.
• Bluetooth V4.1. Easy to pair with your smartphones, tablets, and other Bluetooth-enabled devices.
• This Bluetooth wireless headset can connect two mobile phones at the same time. It means you can well give consideration to your life and work.
• Strong Wireless Signal. You can enjoy skip-free music at a 10-meter working distance.
• Ultra-long battery life. The Bluetooth headphone supports up to 2-3 hours of talking or playing music with a 60mAh polymer Li-ion battery for off full charge.
• It also can tell you the caller's number automatically when calling. Make your life more convenient.