Smart Bluetooth Sunglasses UV400 Sport

Lens: UV400 Polarized

Call time: ~8 hours
Operation range: 10-15 meters
Standby time: 230 hours (Bluetooth Connection Status on)
Battery: Polymer lithium ion battery 150mAh (3.7V)
Battery Capacity[mAh]: 150
Charge Time: ~40 minutes (USB Type-C DC5V)
Bluetooth version: V5.0+EDR,V5.2+EDR

Function: music
Function: Voice Assistant
Function: calling

Certification: FCC
Language: English