SonicGear AudioX Pro 600 HD Portable Bluetooth Speaker

Features -True Wireless Stereo Function -Support USB/TF Card -FM Radio -AUX-in Function -Guitar-Input Function -Karaoke Function -Rechargeable Lithium Battery Specifications -Total System Power: 90W -Pure System Power (RMS): 40W -Frequency Response: 100Hz to 20KHz -Driver Unit: 1 x 8" -Driver Power (RMS): 30w -Tweeter Quantity and Size: 1 x 1.5" -Tweeter Power (RMS): 15W -Impendence (Ohm): 2.2 -S/N Ratio (dB): ≥80 -Separation (dB): ≥45 -Distortion (%): ≤1.0 Bluetooth Range (M): 10 Bluetooth Pairing Name: AUDIOX PRO 600 HD Bluetooth Profile Supported: A2DP USB & TF Support: Yes (Max 32GB) FM Radio (MHz): 87.5 to 108.0 Battery Capacity: Built-in 1800mAh / 7.4V Battery Type: Li-ion Battery Playback Time: 1.5hrs at 50% Volume Scale DC Input: USB 5V