IQ Sound IQ-3520RGB Portable Bluetooth 2.0-Channel Speaker with RGB Light Panel and Speakerphone, True Wireless, Black, IQ-3520RGB

• 4 watts x 2 channels RMS output; impedance: 4 ohms;• Frequency response: 80 Hz to 20 kHz;• Bluetooth(R) v5.1 for audio streaming up to 32 ft.; hands-free microphone to take phone calls; TWS function with like speaker (sold separately) for double enhanced stereo sound; optimized voice assistant control;• Two 2-in. speaker drivers;• Water-resistant (IPX4) for use near water;• 3 modes of RGB lighting;• Additional audio playback from USB slot, aux input for non-Bluetooth(R) devices, and FM radio;• 3.7-volt, 1,500-mAh lithium battery; play time up to 7 hours at 50% volume; charging time up to 3 hours;• Dimensions: 10.04 in. L x 3.43 in. W x 4.33 in. H;• Includes USB charging cable, aux cable, carry strap, and manual;