Open Ear Audio Sunglasses Smart Wireless Headphone Sunglasses have a builtin microphone and speaker. With these smart glasses you can talk handsfree when you receive calls thanks to a discreet omnidirectional microphone built into the frame or enjoy your music. Open Ear Audio Sunglasses Smart Wireless Headphone Sunglasses have a builtin microphone and speaker. With these smart glasses you can talk handsfree when you receive calls thanks to a discreet omnidirectional microphone built into the frame or enjoy your music. Open Ear Audio Sunglasses Smart Wireless Headphone Sunglasses have a builtin microphone and speaker. With these smart glasses you can talk handsfree when you receive calls thanks to a discreet omnidirectional microphone built into the frame or enjoy your music. Smart Onehanded Operation The temples of the smart glasses have touch sensors for simple commands one tap to answer end call or play pause music two taps to change song or adjust volume Press and hold the left red line or the right red line for two seconds to wake up the voice assistant four taps to change language. Smart Onehanded Operation The temples of the smart glasses have touch sensors for simple commands one tap to answer end call or play pause music two taps to change song or adjust volume Press and hold the left red line or the right red line for two seconds to wake up the voice assistant four taps to change language. Main functions Smart glasses model E13 can change music tracks, play or pause media, manage calls, adjust the volume on the phone up or down and next previous song. And you can wake up the voice assistant on your phone. Main Features Smart Glasses Model E13 can change music tracks, play or pause media, manage calls, adjust the volume up or down on your phone, and next or previous song. And you can wake up the voice assistant on your phone. Main Features Smart Glasses Model E13 can change music tracks, play or pause media, manage calls, adjust the volume up or down on your phone, and next or previous song. And you can wake up the voice assistant on your phone. Long Working Time Smart Sunglasses for Men has builtin rechargeable 80mAh 80mAh battery that can maintain a clear call for about 4 hours, or play about 4 hours of music, the standby time is about 150 hours, the charging time is only 1.5 hours. Remote Photography Close other running apps, open the camera, and press the touch button on the Smart Wireless Headphone Sunglasses to remotely control your phone for photos. Long Working Time Smart Sunglasses for Men has builtin rechargeable 80mAh 80mAh battery that can maintain a clear call for about 4 hours, or play about 4 hours of music, standby time is about 150 hours, charging time is only 1.5 hours. Remote Photography Close other running apps, open the camera, and press the touch button on the Smart Wireless Headphone Sunglasses to remotely control the phone for photos. Lightweight and comfortable The audio glasses weigh only 35 grams and fit different face shapes. Frame width 144 mm, Lens width 53 mm, Bridge width 20 mm, Temple length 146 mm, Lens height 41 mm. Lightweight and comfortable The audio glasses weigh only 35 grams and fit different face shapes. Frame width 144 mm, Lens width 53 mm, Bridge width 20 mm, Temple length 146 mm, Lens height 41 mm. Lightweight and comfortable, the Audio glasses weigh only 35 grams and fit different face shapes. Frame width 144 mm, Lens width 53 mm, Bridge width 20 mm, Temple length 146 mm, Lens height 41 mm.