The boAt Stone 190 Pro measures 125 x 125 x 49 mm with a total volume of 765.625 cm³, giving it a compact, square footprint suited for portable use. It carries an IPX7 ingress protection rating, classifying it as water resistant under defined conditions. The speaker houses a single 52 mm driver and places its control panel directly on the device, while omitting features such as a touch screen, remote control, RGB lighting, detachable cable, and neodymium magnet. A travel bag is not included, and the unit carries a 1-year warranty.
The boAt Stone 190 Pro delivers audio through a single channel at 5W output power, covering a frequency range of 70 Hz to 20,000 Hz at an impedance of 4 Ohms. It does not include stereo speakers, a subwoofer, or a passive radiator. The speaker incorporates one built-in microphone, though it does not feature noise cancellation, and magnetic shielding is also absent.
The boAt Stone 190 Pro is powered by an 800 mAh rechargeable battery that provides up to 4 hours of playback on a full charge, with a charge time of approximately 1.5 hours. A battery level indicator is included so users can monitor remaining power at a glance. The battery is not removable, and wireless charging is not supported.
The boAt Stone 190 Pro connects wirelessly via Bluetooth 5.2 with a maximum range of 10 m, and also offers an AUX input for wired audio playback. Charging is handled through a single USB Type-C port. NFC pairing, Wi-Fi, Ethernet, and DLNA are not supported, nor is there a 3.5 mm audio jack socket, a 3.5 mm male connector, or an external memory slot. On the audio codec side, the speaker does not support aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, AAC, LDAC, or AirPlay, and a microphone input is absent as well.
The boAt Stone 190 Pro can be used wirelessly and supports remote smartphone control, allowing users to manage playback from their device. It includes voice prompts for audio feedback and a sleep timer for scheduled shutdown. Fast pairing, voice commands, a mute function, and radio are not available, and the speaker cannot function as a power bank.
The boAt Stone 190 Pro does not support stereo pairing, meaning it cannot be paired with a second unit to create a stereo sound configuration.