Revoque Bluetooth Karaoke Microphone RQ1 Product Specifications Connection: Wireless / Wired Speaker driver: 3W Battery: Li-Polymer 3.7V/2600mAh Battery Life: ~ 8 hours Color: Rose Gold Material: Aluminum + Plastic Size: 9.45 x 2.85 inch Net Weight: 406g Speaker Frequency: 100Hz-10KHz Key Features - Bluetooth 4.0 technology for lower energy consumption but more stable connection and faster transmission speed, effective wireless operating distance is up to 10m. - Protective metal shell - Noise cancellation function - Bluetooth wireless design for connecting to any Bluetooth enabled smart devices. - Distortion is less than 0.5 percent, reduce the loss of sound quality effectively. 3 Layers material for Noise reduction - Out layer: Broad metal mesh plated Gold - Middle layer: Thick metal mesh plated Gold - Inner layer: High density Sponge
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