1.9 x 1.9 x 2 inches

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【Small But Mighty】 This INSMY C17 Pro small speaker packs a far more powerful punch than its small size would suggest. Adopts a 5W full-range speaker and a hidden passive radiator on the bottom to deliver surprisingly rich audio and clear sound.
【True Wireless Stereo, Immerse High-Fidelity Sound】Support wireless stereo pairing to get two C17 pro pocket Bluetooth speaker playing together to produce stunning surround sound. This mini Bluetooth speaker will blow you away with its sound, not its size. Let’s get the pocket party high!