Oldshark Wireless Music Sunglasses with Stereo Handsfree Bluetooth 4.1 Headset

Product Details Color: Black Shipping Weight: 7.2 ounces Item model number: 3297225 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.   Color:Black Instruction: 1. Long press the middle button for about 8-10 seconds until the red light alt