Symphonized Portable Bluetooth Speakers — Small Bluetooth Outdoor Speaker for Patio & Home, Out Door Loud Bluetooth Speakers, Bluetooth Wireless Loud with Bass, Bocinas Bluetooth,

Audio Quality: The NXT 2.0 loud speakers bluetooth wireless has a frequency response of 80Hz-20kHz, which means it can reproduce a wide range of frequencies. This results in a well-balanced sound that is both powerful and detailed.