Blackview Smart Glasses, Polarized Bluetooth Sunglasses with Speaker, Voice Control, UV Protection, Anti Blue Light Lens for Men&Women

["BLUETOOTH 5.3 TECHNOLOGY: Blackview Bluetooth smart glasses utilize a Bluetooth 5.3 chipset for faster, more stable signal transmission, ensuring low latency and uninterrupted playback.","WATERPROOF BLUETOOTH SMART GLASSES: The smart glasses' IP65 waterproof rating and dust-resistant coating protect them from damage caused by sweat and light raindrops, ensuring durability and longevity. Whether you're working up a sweat outdoors or at the gym, rest assured they'll always keep up with the task at hand!","ONE-STEP PAIRING, WIDE COMPATIBILITY: After initial pairing, the smart glasses automatically power on, allowing them to instantly reconnect to the last paired device simply by opening the case. These sports smart glasses are compatible with a wide range of devices, including smartphones and computers. These Bluetooth smart glasses feature intuitive touch controls, including play and pause, volume adjustment, call management, and voice assistant activation.","IMMERSIVE SOUND EXPERIENCE: These Bluetooth smart glasses feature an open-ear speaker design with a dynamic driver and ultra-sensitive polymer diaphragm, delivering detailed vibrations and rich sound quality across a wide soundstage. A balanced three-channel audio framework emphasizes vocals, allowing you to fully immerse yourself in your favorite music in an ideal environment.","UNPARALLELED CALL CLARITY: Our smart glasses utilize advanced microphone design and noise reduction technology to effectively suppress up to 90% of background noise during calls. This ensures your voice is crystal clear and provides an exceptional communication experience.","WORKING TIME: These smart sunglasses are equipped with an 80mAh+80mAh rechargeable battery, providing approximately 7 hours of clear calls, approximately 6 hours of music playback, and approximately 160 hours of standby time.","CONVEX TOUCH RANGE INDICATOR: The Bluetooth glasses feature three raised dots on the touch control area, eliminating the need to search for touch points, making use more convenient and quicker. Blackview takes care of every nuance of your experience."]