• Power Output of 5 W:  The Stone 170 delivers a rated 5-watt output which is intended to provide “Premium HD Sound” in a compact speaker format. 
• Compact, Portable Design: The speaker is built to be lightweight and easily portable, making it convenient to carry along for travel, outdoor use or casual listening anywhere. 
• IPX6 Water-Resistance Rating:  With an IPX6 rating the Stone 170 can handle splashes and rain (though not full submersion), making it suitable for outdoors and poolside use. 
• Bluetooth Wireless Connectivity: Supports wireless Bluetooth connection so you can stream music from smartphones, tablets etc without wires. For some editions Bluetooth v5.0 is mentioned. 
• Aux and TF/SD Card Support: In addition to Bluetooth, the speaker supports AUX input and a micro-SD/TF card slot, enabling playback from non-Bluetooth devices or offline media. 
• Battery Pack-1800 mAh:  The internal battery is rated at approximately 1,800 mAh, which powers the speaker for a typical usage session. 
• Upto 6 Hours of Playback: On a full charge the speaker is claimed to deliver up to about 6 hours of continuous music playback (volume dependent) from its internal battery. 
• Driver Specification: ~44.45 mm Full-range Driver:  The unit uses a full-range driver of about 4.445 cm (≈ 44.45 mm) in diameter, delivering mono audio. 
• Frequency Response Specification : The speaker lists a frequency response of around 120 Hz to 15 kHz in some versions, giving a sense of the audible range covered. 

⚡Specifications

• Brand: boAt
• Model Name: Stone 170 
• Color: Black, Cobalt Blue
• Speaker Type: Mono.
• Rated Power Output: 5 W
• Driver Type: Full-Range Driver. 
• Driver Size: ≈ 4.445 cm (44.45 mm). 
• Frequency Response: ~120 Hz to 15 kHz (Some Variants) 
• Impedance: 4 Ω.
• Bluetooth Version: V5.0 (In Newer Edition). 
• Bluetooth Range: Upto ~15 m in Open Space. 
• Battery Capacity: 1800 mAh Lithium Battery. 
• Playback Time: Upto Approx. 6 Hours on a Full Charge.
• Charging Time: Approx. 4 Hours (Varies by Version). 
• Water Resistance Rating: IPX6 (Splash-Proof, Not Fully Waterproof). 
• Connectivity Modes: Bluetooth + AUX input + TF (micro-SD) Card Playback 
• Built-in Microphone: Yes (for Hands-Free Calls).