KKPLZZ Smart Bluetooth Sound Glasses - Built-in Speaker Microphone IP67 Water Resistant

Specifications: Item Type: Smart Bluetooth Sound Glasses Material: TR90 Colour: white and silver. Battery: Lithium-ion polymer battery, 2 x 160 mAh (built-in) br/>Bluetooth version: V5.4 Standby time: 160 hours Music playing time: 6 hours Talk time: 6 hours Charging time: 1.5 hours Operation Mode: Slide Touch Functions: Bluetooth Sound/Voice Calls/Voice Control/Blue Light Blocking /UVAB Resistant/UV400 Size: Approx. Mirror Frame Width: 138mm/5.4 inch Mirror leg length: 153mm/6 inches Nose width: 19 mm/0.7 inches Lens height: 40 mm/1.6 inches Lens width: 53 mm/2.1 inches Applicable people: unisex How to use: Remove the product and use Package List: 1 x Bluetooth Smart Glasses 1 x Glasses Case 1 x USB cable. 1 x Glasses Cloth