Charge3 Life Waterproof Bluetooth Stereo Speaker Built-in MIC Support Hands-free Calls & TF Card & AUX IN & Power Bank(Blue)

1. Bluetooth V4.1 technology up to 10m transmission distance. 2. Built-in Microphone: Supports hands-free calls. 3. Support TF card music playback plug and play. 4. Support AUX Audio Function. 5. Life waterproof. 6. Up to 6 hours playing time. 7. Can be used as a power bank. 8. Output power: 2 x 10W. 9. Frequency response: 65Hz-20KHz 10. Signal-to-...