Smart Bluetooth Glasses BG06

Smart audio glasses. Bluetooth version: BT5.3. Transmission distance: 12m. Play&Talking Time: about 4.5 hours. Standby time: 158H. Charging time: 70mins. Charging port: Magnetic charging. Battery capacity: 75mAh+75mAh. Lens: photochromic lens. Color: Ice Ink, Flat Light (with customizable functional lenses).