•【Bluetooth 5.3 Compatibility】Enjoy seamless wireless audio with the latest Bluetooth 5.3 technology, ensuring stable connectivity up to 40 feet (12 meters) •【Hands-Free Calling】Built-in microphone and speakers allow for convenient hands-free calling, perfect for driving, cycling, or any situation requiring hands-free operation •【Versatile Audio Experience】Listen to music, podcasts, or navigation instructions wirelessly, enhancing your audio experience on the go •【Elegant Design】Our unisex smart audio glasses perfectly combine the aesthetics of modern glasses with advanced technology to meet the fashion needs of most users •【Discreet Technology】Speakers and microphone are cleverly concealed within the sunglasses arms, maintaining a sleek appearance indistinguishable from regular glasses •【Multifunctional Protection】These smart sunglasses offer blue light filtering and UV400 protection, caring for your eyes while enjoying an active lifestyle •【Long Battery Life】Enjoy up to 6-7 hours of music playback or 5 hours of talk time, with a standby time of approximately 158 hours Specifications: •Bluetooth Version: 5.3 •Bluetooth Range: Approx. 40 feet (12+ meters) •Speaker Specification: ACC •Battery Capacity: 100mAh + 100mAh •Charging Time: Approx. 70 minutes •Standby Time: Approx. 158 hours •Talk Time: Approx. 5 hours •Music Playback Time: Approx. 6-7 hours •Control: Touch-sensitive on left and right •Frame Material: PC •Lens: TAC + UV400 (Anti-UV) •Temple Material: PC •Waterproof Rating: IP65 Package included: •1 x Smart Glasses •1 x Instruction Manual (French English Italian Spanish Swiss Chinese) •1 x Charging Cable