Features:1. Bluetooth Function2. USB/TF Card Slot, Support MP3 Format3. Built-In FM Radio4. Compatible with Laptop/MP3/MP4 Player and External5. Lithium Battery6. Single Speakers7. Built-In Microphone8. Hands-Free Call FeatureSpecifications:1. Channels: 2 (2.0)2. Output Power: 3W*13. Driver: 1.5*1

Features:1. Bluetooth Function2. USB/TF Card Slot, Support MP3 Format3. Built-In FM Radio4. Compatible with Laptop/MP3/MP4 Player and External5. Lithium Battery6. Single Speakers7. Built-In Microphone8. Hands-Free Call FeatureSpecifications:1. Channels: 2 (2.0)2. Output Power: 3W*13. Driver: 1.5*14. Frequency Response: 150Hz-12KHz5. Resistance: >6006. S/N: >65dB7. Distortion: <1.0%8. Frequency response: 100HZ-20KHZ9. Bluetooth Version: V3.0 EDR10. Available range: 10 meters11. Material: ABS Plastic12. Weight :200g13. Product Size:145x55mmPackage Include:1 X Wireless Bluetooth Speaker1 X USB Cable