Bluetooth 4.1 Music sunglasses, can listen music, support answer and refuse a call
Perfect combination of durable and fashion lenses, offers anti-glare and ultraviolet protection
1. Long press the middle button for about 8-10 seconds until the red light alternate with the blue light, this means the bluetooth is in the paring status. 2. Turn on your cellphone bluetooth, find the glasses '' BTglasses'' device and connect it. The paring is successful when the 2 light stops flashing. 3. After this 2 steps, you can listening music and answer or refuse a call
Auto switch to phone talking mode when making and receiving calls, you can listen music in your cellphone,With Previous/Next Song control, Volume Up/Down control
You can get Oldshark products with manufacturer warranty and superb customer service

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 3 inch
Length : 7.3 inch

Item Weight: 7.2 ounce (View shipping rates and policies)
Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B00SIXVZ82