More Specification:    <br><br>1. Power Output: 5W x 2 <br><br>2. Speaker Unit: 3Ω, OD45mm <br><br>2. Frequency Response: 100Hz-18kHz <br><br>3. IS/N Ratio: ≥ 85dB <br><br>4. Distortion: < 0.3% <br><br>5. Bluetooth : V4.0+EDR <br><br>6. Play time: 4-7 hours <br><br>7. Working Range: up to 10M     <br><br>      <br><br>Battery:     <br><br>1. Capacity: 2000mAh     <br><br>2. Input Voltage: 3.7~5V     <br><br>      <br><br>Buttons: <br><br>1 Previous Song/Station <br><br>2 Next Song/Station <br><br>3 Play/pause/hands-free/Mode <br><br>4 Call hands-free     <br><br>      <br><br>Interfaces:     <br><br>1. Micro 5p USB port for power charging <br><br>2. SD port for Micro SD card playing <br><br>3. LED light for Function Indication <br><br>4. AUX port for Audio line input <br><br>5. USB slot for USB Flash play <br><br>6. On/Off for power switch  <br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/573887a5f36b275d3f821d6d-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">