Signature Audio Output (5 W RMS): The speaker delivers 5 watts of RMS power, tuned with what boAt calls “Signature Sound” to provide clear vocals, decent bass, and good overall loudness for its size.  Compact Form-Factor: With dimensions around 99 mm × 99 mm × 47.5 mm, it has a cube-ish or squarish footprint that makes it relatively easy to carry or place on a desk/shelf.  Bluetooth v5.x Connectivity: It supports Bluetooth (v5.3 in many listings) which ensures stable pairing and better efficiency compared to older versions. The wireless range is typically around 10 meters.  True Wireless Stereo (TWS) Support: You can pair two of the same speakers (Stone 190 Pro) together using the TWS feature, effectively doubling the stereo sound field for larger spaces or small gatherings.  IPX6 Splash-Resistant Build: The unit is rated IPX6, meaning it can handle heavy splashes or rain/water exposure in outdoor settings (though not full immersion). Ideal for poolside use, shower-areas, or outdoor settings.  Battery & Playback Time: It claims upto 12 hours of playtime on a full charge (depending on volume level and usage conditions).  Fast / Type-C Charging: The speaker uses a USB Type-C charging interface, which is more modern and convenient. Charging time is approximately 1.5-2 hours.  Multi-Input/Connectivity Options: Beyond Bluetooth, the speaker supports AUX (3.5 mm), a TF (microSD) card slot and possibly USB input, giving you a variety of ways to play music.  Built-in Microphone & Hands-Free Calling: It includes a built-in mic so you can take calls through the speaker when connected to your phone. Useful for hands-free use. boAt Stone 190 Pro 5W Portable Bluetooth Speaker Signature Audio Output (5 W RMS): The speaker delivers 5 watts of RMS power, tuned with what boAt calls “Signature Sound” to provide clear vocals, decent bass, and good overall loudness for its size.  Compact Form-Factor: With dimensions around 99 mm × 99 mm × 47.5 mm, it has a cube-ish or squarish footprint that makes it relatively easy to carry or place on a desk/shelf.  Bluetooth v5.x Connectivity: It supports Bluetooth (v5.3 in many listings) which ensures stable pairing and better efficiency compared to older versions. The wireless range is typically around 10 meters.  True Wireless Stereo (TWS) Support: You can pair two of the same speakers (Stone 190 Pro) together using the TWS feature, effectively doubling the stereo sound field for larger spaces or small gatherings.  IPX6 Splash-Resistant Build: The unit is rated IPX6, meaning it can handle heavy splashes or rain/water exposure in outdoor settings (though not full immersion). Ideal for poolside use, shower-areas, or outdoor settings.  Battery & Playback Time: It claims upto 12 hours of playtime on a full charge (depending on volume level and usage conditions).  Fast / Type-C Charging: The speaker uses a USB Type-C charging interface, which is more modern and convenient. Charging time is approximately 1.5-2 hours.  Multi-Input/Connectivity Options: Beyond Bluetooth, the speaker supports AUX (3.5 mm), a TF (microSD) card slot and possibly USB input, giving you a variety of ways to play music.  Built-in Microphone & Hands-Free Calling: It includes a built-in mic so you can take calls through the speaker when connected to your phone. Useful for hands-free use. ⚡Specifications Brand: boAt Model Name: Stone 190 Pro Color:  Raging Black, Tropical Blue Output Power: 5 W RMS.  Driver Type: Dynamic Full-Range Driver  Driver Size: ~50.8 mm (≈2″)  Bluetooth Version: v5.3.  Bluetooth Range: Approx. 10 m.  Multi-Connectivity: Supports Bluetooth, AUX (3.5 mm), TF Card Slot  Charging Interface: USB Type-C.  Playback Time: Upto ~12 Hours.  Charging Time: ~1.5-2 Hours.  IP Rating: IPX6 (splash resistance).  TWS (True Wireless Stereo) Support: Yes — Can Pair two Units. Built-in Microphone: Yes (Hands-Free Calling).  Battery Capacity: ~800 mAh (Some Listings) lithium-ion