<h1><strong>Product sellpoints</strong></h1><h3><strong>Bluetooth 5.4 Technology:</strong></h3><h3>Seamless audio experience with Bluetooth 5.4, ensuring stable connectivity and low latency.</h3><h3><strong>IPX4 Waterproof Design:</strong></h3><h3>Durable and versatile, these glasses are waterproof, perfect for any outdoor activity.</h3><h3><strong>HD UV Protective Lens:</strong></h3><h3>Enjoy clear vision with HD UV protective lens, shielding your eyes from harmful UV rays.</h3><h3><strong>Active Noise-Cancellation:</strong></h3><h3>Immerse in your audio with active noise-cancellation, blocking out external noise.</h3><h3><strong>Long Battery Life:</strong></h3><h3>With a 80mAh battery, charging for two hours, continuous playback for 8 hours,enjoy up to 80 hours of standby time, ensuring you stay connected.</h3><h1><strong>Product model：</strong></h1><h3>Wireless version: V5.4</h3><h3>Bluetooth operating frequency: 2.4GHZ-2.4835GHZ ISM Band</h3><h3>Bluetooth effective distance: greater than equal 15 meters</h3><h3>Speaker power:1.2W</h3><h3>Charging time:about 120 minutes</h3><h3>Playing time:about 8 hours</h3><h3>Power-off standby time:about 168 hours</h3><h3>Battery capacity:80mAH (typical value)</h3><h3>Charging voltage and current:DC5V</h3><h3>Sound channel:dual speakers, stereo</h3><h3>Model:F08/F07/F06</h3><p></p>