Frequency response: 20 Hz to 20 kHz Number of speakers: 2 Mode: Bluetooth connection Signaltonoise ratio: below 60 dB Key benefits Wide frequency range for fuller audio: 20 Hz to 20 kHz covers bass and treble for more balanced sound. Stereo output from two speakers: helps deliver clear leftright separation for a more natural listening experience. Wireless convenience via Bluetooth: stream music from smartphones, tablets, or computers without cables. Clear performance within stated limits: the signaltonoise ratio is below 60 dB, indicating the specified noise performance. Compatibility and practical use Bluetooth compatibility: designed to connect to Bluetoothenabled devices such as phones, tablets, and laptops. Size and material: size and material details are not specified in the specifications provided. Ideal use scenarios Living room or bedroom listening: pair with a phone or tablet to enjoy music, podcasts, or videos without the clutter of wires. Desktop or small office setup: connect to a computer for casual background music or multimedia playback during work. Compact, casual listening in a small space: suitable for use in a dorm, apartment, or studio where wireless streaming is preferred.