Bluetooth Sunglasses Digital Bluetooth Stereo Earphone Sports Polarized Light

Bluetooth sunglasses are sunglasses integrated with speakers, microphones and have Bluetooth features so they could connect with smartphones to make phone calls, play music or interact with your smart voice assistants like Siri and Alexa, with both your ears unblocked and hands-free.The glasses sound amazingly good for what they are. Two small speakers sit in the frame just in front of your ears. The music is directed straight to your ear through small speaker grilles, while cancelling sound is projected out into the world. The result is a sound leakage of about 1%The Spectacles connect to your phone via Bluetooth, so you can instantly upload your media to the Snapchat app or anywhere else.How to charge - Plug the provided USB cable into a USB wall charger or computer USB port to charge. We recommend fully charging your sunglasses before your first use. It takes about 2 hours to fully charge.The four main features of smart glasses are:

• Hands-free still image, video and audio recording (which lends itself to hands-free documentation)
• Real-time sharing of wearer's POV (which lends itself to “see-what-I-see” communication)
• Hands-free, on-the-spot access to information.
• Augmenting the real world.

Wireless Bluetooth Sunglasses Headset Headphones Handfree For iPhone Samsung HTC. It is a Perfect combination between Bluetooth and Polarized Sunglasses! You can see clearly no matter what kind of situation you are because of the Polarized Eyeglasses.