Kikumi Smart Glasses - Bluetooth 5.4 IP67 Anti Blue Light

Specification: Item Type: Smart Glasses Material: TR90 Color: Black Silver Battery: Lithium polymer battery (built-in) 2 x 160mAh (built-in) Bluetooth version: V5.4. Standby time: 160 hours Music playback time: 6 hours Talk time: 6 hours Charging time: 1.5 hours Operation mode: Slider touch Functions: Bluetooth Sound, Voice Calls, Voice Assistant, Anti Blue Light, Anti UVAB, Anti UV400 Frame width: 138 mm/5.43 inches Leg length: 153 mm/6.02 inches. Bridge Width: 19mm/0.75" Lens height: 40 mm / 1.57 inches. Lens width: 53 mm / 2.09 inches. Gender:Unisex How to use: Remove the product and use it. Package List: 1 x Smart Glasses 1 x Glasses Case 1 x USB cable. 1 x Glasses Cloth