Hiwego Camera Smart Music Sunglasses Earphones Wireless Bluetooth Headset HIFI Sound Headphone Driving Glasses Hands-free Call color:Blue Light2 WCDMA: B1(2100MHz)/B5(850MHz)/B8(900MHz)

WCDMA: B1(2100MHz)/B5(850MHz)/B8(900MHz)

This Product comes with USB cable for charging

Max/Min/Area

Please allow 1-5 mm error due to hand made

Hiwego Camera Smart Music Sunglasses Earphones Wireless Bluetooth Headset HIFI Sound Headphone Driving Glasses Hands-free Call color:Blue Light2 WCDMA: B1(2100MHz)/B5(850MHz)/B8(900MHz)Feature: Bluetooth compatible glasses speaker: dynamic drive, unique sound cavity design, avoid hearing impairment In ear design helps you keep an eye on your surroundings, avoid danger and enjoy music Open solution: allows you not only to listening to music, answer calls, but also to hear notifications from glasses, while listening to the world around you The sunglasses have built in noise canceling microphones that allow you to make and receive