Syrisora Smart Sunglasses - IP65 AI Noise Cancelling Dual Mic

Specification: Item Type: Bluetooth Audio Smart Glasses Material: PC, TAC Battery: Built-in lithium polymer battery, 150mAh Bluetooth version: V5.3+EDR Transmission distance: 10-15m Music playing time: 10-15 hours Talk time: 10-15 hours Charging interface: Type C Mode operation: slide touch. Lens height: approx. 42.2 mm/1.66 inches. Lens width: approx. 53.1 mm/2.09 inches. Functions: Bluetooth audio, voice calls, voice assistance, blue light filter, Ai control How to use: Take out the product and turn it on to use. Package List: 1 x Smart Glasses 1 x USB charging cable. 1 x storage bag. 1 x Cleaning Cloth 1 x user manual (English language not