<p>Features:</p><p>• HD UV Protective Lens: Protects your eyes from harmful UV rays while driving or outdoors.</p><p>• Wireless Bluetooth Headset: Allows you to enjoy your music without the hassle of wires getting in the way.</p><p>• Waterproof: Can be used in any weather condition without worrying about damage caused by water.</p><p>• Active Noise-Cancellation: Blocks out external noise, allowing you to focus on your music or calls.</p><p>Description:</p><p>1. Bluetooth version: Bluetooth V5.3, Air conduction, external sound.</p><p>2. Speaker specifications: 8 ohm electric 0916 speaker</p><p>3. Transmission distance (barrier-free): 10m</p><p>4. Battery specifications: 80mAh battery with protective plate</p><p>6. Charging time: about 3 hours</p><p>7. Standby time: about 80 hours</p><p>Product specification:</p><p>Product model: TWS-F open directional audio smart glasses</p><p>Frame color: black</p><p>Frame material: TR90/mixed material</p><p>Wireless version: V5.3</p><p>Charging time: about 120 minutes</p><p>Battery capacity: 80mAH (typical value)</p><p>Charging voltage and current: DC5V</p>