Porodo Lifestyle Silenza Polarized Smart Sunglasses - Features polarized smart lenses that help reduce glare and improve outdoor visual comfort. Dual 90mAh batteries provide up to 8 hours of music playback and 6 hours of talk time. Bluetooth 5.4 ensures stable wireless connectivity within a 10-meter range. Magnetic charging supports convenient everyday recharging with a 2-hour charging time. The lightweight smart sunglasses design combines UV protection, audio functionality, and modern style for daily use.