<p>AOHOGOD bluetooth sunglass performance parameter：</p><p>model: A12</p><p>Project Type: Stereo Bluetooth Sunglasses</p><p>Frame material: plastic</p><p>Lens material:  polarized lens，UV400，radiation</p><p>Bluetooth distance: 10 m</p><p>Support mobile music Bluetooth version: V5.0 + EDR</p><p>Continuous talk time: about 3.5 hours</p><p>Standby time: 150</p><p>Time to play music: about 3-4 hours</p><p>Headphone power: 32 / 0.5W</p><p>Net weight: 31.8g</p><p>Frequency: 20Hz-20KHZ</p><p>Lithium polymer: Lithium polymer battery</p><p>Maximum input voltage: 5V / DC 500mA</p><p>Storage temperature: -20 ° C-80 ° C</p><p>packing list:</p><p>1 * Bluetooth speaker sunglasses</p><p>1 * Charging cable</p><p>1 * glass cloth</p><p>1 * Headphone</p><p>1* Instructions</p>