🔥2025 HOT SALE🔥Smart Bluetooth Polarized Sunglasses

Main Features

Smart Device: Can answer calls and play music and switch freely. Equipped with stereo headphones, adjustable to 270 degrees for comfortable wearing.

Protect Your Eyes: Polarized material blocks up to 99% of UVA/UVB rays. Made of imported Polaroid brand material, explosion-proof, effectively protecting eye safety. When not in use with polarized lenses, simply fold the lenses upwards without removing them, which is very convenient

Free Your Hands: Wireless connection within 10 meters. Light and convenient, it frees your hands and ensures safety during driving.

Sensitive Keys: Switch functions conveniently. You will not miss every call while enjoying music. 

Powerful functions: Accord with the standard of Bluetooth V4.1. Up to 5 hours of music playback, 8 hours of language calls, and up to 150 hours on standby.

Compatibility: -Compatibility. Full support for 99% of digital products on the market with Bluetooth, ready for use anywhere, anytime.

Using Methods

Bluetooth Connection Tutorial
Step 1: With the Bluetooth glasses turned off, press and hold the power button in the middle for about five seconds until the blue and green lights flash alternately to connect.
Step 2: Turn on your phone's Bluetooth and search for Bluetooth devices to find "BT-GLASSES" or "KRQ-4.1".
Step 3: Click to pair and connect, and once paired, you can use it. Implement the function of making calls and listening to music.

A tutorial on connecting two phones simultaneously
Step 1: With the Bluetooth glasses turned off, press and hold the power button in the middle for about 5 seconds until the blue and green lights flash alternately to enter pairing mode.
Step 2: Use two mobile phones to search for Bluetooth devices and find BT glasses.
Step 3: Use two mobile phones to click on Connect BT Glasses, which will automatically connect and synchronize the use of one Bluetooth between the two phones.

Specifications