Lazmin112 Smart Glasses - Bluetooth 5.3 Blue Light Block

1. INTEGRATED SOUND AND VIEW: Upgrade your visual and audible experience with built-in audio function that allows you to listen to music, answer calls and protect your eyes without the need for extra headphones. 2. BLUE LIGHT BLOCK: The glasses have blue ray protective lenses that reduce blue light damage to your eyes, prevent fatigue and provide comprehensive eye protection. 3. ENVIRONMENTAL INFORMATION: With the ability to listen to music and ambient sounds at the same time, stay safe during outdoor activities such as cycling. 4. LONG LASTING BATTERY - Powered by a built-in 160mAh lithium-ion battery, this battery offers up to 4 hours of playback time, up to 5 hours of calling time and up to 100 hours standby time. 5. USER-FRIENDLY DESIGN: Lightweight and comfortable TR material, wide range of solid connection, supports various connection protocols for easy use. Specifications: Item Type: Smart Glasses Material: TR Connection: Bluetooth V5.3+EDR Protocol Support: HSP, A2DP, AVRCP Connection distance: approx. 10-15M / 32.81-49.21ft Microphone: Built-in Playback Time: About 4 hours Talk Time: About 5 hours Charging Time: About 1.5-2 hours Standby Time: About 100 hours Battery Type: Built-in 160mAh lithium-ion battery How to Use: Connect to Bluetooth after turning it on. Packing list: 1 x Smart Glasses 1 x Glasses Cloth 1 x Glasses Box 1 x User Manual 1 x Power Cable