<p>Features: 1. Headphone Luminous Effect, Stunning Personality.</p> <p>2. Transparent Slider Design, Trendy And Cool.</p> <p>3. 13mm Large Dynamic Coil Makes The Sound More Shocking.</p> <p>4. Bluetooth 5.3 Version, Faster And More Stable</p> <p>5. Wireless Bluetooth Headphones Transparent Luminous Headphones Description: 1. Bluetooth Version: V5.3</p> <p>2. Audio Decoding: AAC, 3. Support Protocols: Hfp, A2dp, Avrcp</p> <p>4. Working Frequency: 2402mhz-2483.5mhz</p> <p>5. Maximum Output Power: 4\u00B11dbm (Eirp)</p> <p>6. Communication Distance: 10m (Barrier-Free Open Environment)</p> <p>7. Frequency Response Range: 20hz-20khz</p> <p>8. Drive Unit: \u03C613mm</p> <p>9. Music Duration: About 6 Hours (Lights Off, 70% Volume); About 3 Hours (Lights On, 70% Volume)</p> <p>10. Talk Time: About 4 Hours (Lights Off, 70% Volume); About 2 Hours (Lights On, 70% Volume)</p> <p>11. Standby Time When Connected To Mobile Phone: About 120 Hours</p> <p>12. Headphone Battery Capacity: 35mah</p> <p>13. Charging Box Battery Capacity: 400mah</p> <p>14. Headphone Charging Time: About 1.5 Hours</p> <p>15. Charging Time Of Charging Box: About 1.5 Hours</p> <p>16. The Charging Box Can Charge Both Ears: About 4 Times</p> <p>17. Charging Box Charging Interface: Type-C</p> <p>18. Charging Box Power Input: 5V\u23931A</p> <p>Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use</p> <p>The picture is a high-definition rendering. There are actual color differences that do not affect actual use.</p> <p>Material: ABS+PC</p> <p>colour: Black Package Contents: 1 Set Bluetooth Headphones Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>