<p>Key Features:</p><p>The glasses are a Bluetooth 5.0 stereo headset that can be used with both Android and iOS phones.</p><p>This Bluetooth headset supports phone calls, listening to music, sending voice calls, etc.It can also be connected to a computer via Bluetooth as a headset.</p><p>Glasses with high-tech nylon frames, strong flexibility, wear-resistant, and durable.</p><p>Lens reversal design, simple and practical, the lens itself is wear-resistant, suitable for outdoor sports use.</p><p>The weight of the glasses is about 60g, and it's not comfortable to wear for a long time.</p><p>Hydraulic headphone pull-rod structure completely eliminates wire interference, allowing you to enjoy 360° surround sound.</p><p>The earphones feature moving coil units to expand the sound field, with powerful bass, extended treble, and clear melodies.</p><p>Bluetooth connection method: You need to press the button with the Bluetooth symbol for 3-4 seconds, and when the Bluetooth device is turned on, you will see two colors of alternating flashing indicator lights. Then use the mobile phone to connect to the Bluetooth glasses.</p><p>Specifications:</p><p>Material: Nylon</p><p>Style: Brown lenses, Yellow lenses, Black lenses, White lenses</p><p>Dimension: Refer to the dimension drawing</p><p>Transmission range: 10m</p><p>Use: Headwear</p><p>Monitor: Stereo</p><p>Charging time: 2-2.5 hours</p><p>Battery life: 8 hours (talking & headset use), 4-6 hours (music listening)</p><p>Battery: Built-in 200mAh battery</p><p>Package Includes:</p><p>1 piece * glasses</p><p>Note:</p><p>Please allow a difference of 1-2cm due to manual measurement.</p><p>Due to differences between monitors, the picture may not reflect the actual color of the item. Thank you!</p><img src="/products/803728/1733360076048467059/f86c315ca8fb40219ce534878a658394~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/be1322ecb9184ca8be9849a7bbd2551e~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/d3be88f48cbb42beb570d4aefd15effc~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/882dddc38b124cffb74b7c1628f89f83~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/f203dbe5f128490da4a7bba1c03107a1~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/e9c6da663b6143f7bbdbc48ff9114e05~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/0a520e6dfdbb44bda89dae0f23b95ead~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/0cd718d83d5f4675bf1c23ad41796032~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000"><img src="/products/803728/1733360076048467059/a145fb58c63348bfa54a3b2e28d47e8d~tplv-o3syd03w52-origin-jpeg.jpeg" width="1000" height="1000">