Support BT Phone call and Music
Transmission range:10 meters
Continuous talking time: 3-5 hours
Low cost and power consumption
High-sensitivity RF chip embedded for transmission
Low-battery monitoring
Can be paired with 8 cell phones simultaneously
Comply with Bluetooth protocol v4.0 single stack play mode
•Built-in Lithium-ion Polymer Battery: 3.7V, 150mAh
•Battery Capacity Auto Detection
•Auto Power Off
Package included:1 x Bluetooth Sunglasses 1X Yellow lenses 1 x
User's Manual 1 x Black carry case