Feature： 1. LONG STANDBY： Smart glasses built in 150mAh battery, provide about 8 hours of talk time and about 7 hours of playback time, standby time up to 230 hours, once charge for long time use 2. EFFICIENT NOISE REDUCTION： o glasses built in noise reduction dual microphone, can be clear in the noise environment, chat more smoothly. At the same time, Bluetooth V5.2 and EDR technology can achieve a stable connection of 10‑15 meters 3. FAST CHARGING： K18 o glasses use fast charging technology, which only take about 40 minutes to fully charge, possess longer use time, more suitable for busy life pace 4. EYE PROTECTION： UV400 protective lenses can prevent UV damage to the eyes, whether riding or outdoor activities, can provide comprehensive protection for your eyes 5. COMFORTABLE MATERIAL： K18 smart o glasses are made of PC and TR materials, lightweight and durable, comfortable to wear, and stylish design, which can protect your eyes and show your personality Specification： Item Type： Smart Glasses Material： PC and TR Protection Level： UV400 Connection Mode： Bluetooth V5.2 and EDR Protocol Support： HSP, HFP, A2DP, AVRCP Connection Distance： 10-15M Microphone： Noise cancelling dual microphone Running Time： Approximately 7 hours Talk Time： About 8 hours Charging Time： Approx. 40 minutes(fast charging) Standby Time： About 230 hours Battery Type： Built in 150mAh lithium ion battery . Package List： 1 x Smart Glasses 1 x Glasses Cloth 1 x Glasses Case 1 x User Manual 1 x Power Cord
