Open Ear Audio Sunglasses: Smart wireless earphones sunglasses have built-in microphone and speakers. Wearing this smart glasses, you can free your hands when answering calls or enjoy music through the independent omnidirectional microphone built into the frame. Open Ear Audio Sunglasses: Smart wireless earphones sunglasses have built-in microphone and speakers. Wearing this smart glasses, you can free your hands when answering calls or enjoy music through the independent omnidirectional microphone built into the frame. Open Ear Audio Sunglasses: Smart wireless earphones sunglasses have built-in microphone and speakers. Wearing this smart glasses, you can free your hands when answering calls or enjoy music through the independent omnidirectional microphone built into the frame. Smart One-Handed Operation: The temples of the smart glasses have touch sensors for easy command execution: tap once to answer/end calls or play/pause music; tap twice to switch songs or adjust volume; press and hold the left or right red line for two seconds to wake up the voice assistant; tap four times to switch languages. Smart one-handed operation: The temples of the smart glasses have touch sensors for easy command execution: tap once to answer/end calls or play/pause music; tap twice to switch songs or adjust the volume; press and hold the left or right red line for two seconds to wake up the voice assistant; tap four times to switch languages. Main functions: Smart glasses model E13 can change music tracks, play or pause media, manage calls, increase or decrease the volume of the phone, and the next/previous song. You can also wake up the voice assistant in your phone. Main functions: Smart glasses model E13 can change music tracks, play or pause media, manage calls, increase or decrease the volume of the phone, and the next/previous song. You can also wake up the voice assistant in your phone. Main functions: Smart glasses model E13 can change music tracks, play or pause media, manage calls, increase or decrease the volume of the phone, and the next/previous song. You can also wake up the voice assistant in your phone. Long working time: The men's smart sunglasses have a built-in rechargeable 80mAh +80mAh battery, which can maintain about 4 hours of clear calls, or play about 4 hours of music, the standby time is about 150 hours, and the charging time is only 1.5 hours. Remote photography: Close other running applications, open the camera, and then click the touch button on the smart wireless headset sunglasses to remotely control the phone to take pictures. Long working time: The men's smart sunglasses have a built-in rechargeable 80mAh +80mAh battery, which can maintain about 4 hours of clear calls, or play about 4 hours of music, the standby time is about 150 hours, and the charging time is only 1.5 hours. Remote photography: Close other running applications, open the camera, and then click the touch button on the smart wireless headset sunglasses to remotely control the phone to take pictures. Lightweight and comfortable: The audio glasses weigh only 35 grams and are suitable for different face shapes. Frame width: 144mm, lens width: 53mm, nose bridge width: 20mm, temple length: 146mm, lens height: 41mm. Lightweight and comfortable: Audio glasses weigh only 35 grams, suitable for different face shapes. Frame width: 144mm, lens width: 53mm, bridge width: 20mm, temple length: 146mm, lens height: 41mm. Lightweight and comfortable: Audio glasses weigh only 35 grams, suitable for different face shapes. Frame width: 144mm, lens width: 53mm, bridge width: 20mm, temple length: 146mm, lens height: 41mm.