Key specifications: Audio & Acoustic Design Audio Configuration: Stereo sound with Bose Articulated Array Transducers: Two 2.5-inch (63 mm) midrange drivers and one 0.79-inch (20 mm) tweeter Passive Radiators: Two racetrack-shaped passive radiators (104 mm x 79 mm) designed for deep bass extension Amplification: Class D digital amplification Sound Personalization: Adjustable EQ (Bass, Mid, Treble) accessible via the Bose app Connectivity & Wireless Standards Bluetooth Version: Bluetooth 5.3 / 5.4 support Bluetooth Range: Up to 30 feet (9 meters) Supported Codecs: SBC, AAC, and Qualcomm aptX Adaptive (Snapdragon Sound optimized) Multipoint Connectivity: Supports simultaneous connection to two devices Google Fast Pair: Quick, one-tap pairing for Android devices Bose SimpleSync: Allows wireless linking with other Bose smart speakers and soundbars Wired Input: 3.5 mm auxiliary (AUX) input for analog sources. Battery & Power Playtime: Up to 20 hours (varies by volume and content) Battery Type: Rechargeable Lithium-ion (approx. 4600 mAh / 10.8V) Charging Time: Approximately 5 hours for a full charge using the included USB-C cable Power Output (Charge Out): USB-C port provides 15W (5V/3A) to charge external mobile devices Charging Input: USB-C (5V/3A) Physical Build & Durability Dimensions: 10.42″ Width x 4.73″ Height x 4.13″ Depth (26.5 cm x 12 cm x 10.5 cm) Weight: 4.9 lbs (2.13 kg) urability Rating: IP67 (Dustproof and waterproof; can be submerged in 1 meter of water for 30 minutes) Materials: Powder-coated steel grille, silicone-wrapped exterior, and a soft-textured removable rope handle. Buoyancy: The speaker is designed to float if dropped in water Controls & App Integration Physical Buttons: Power, Bluetooth, Volume Up/Down, and a Programmable Shortcut button Shortcut Button: Customizable via the Bose app to toggle AUX input or trigger Spotify Tap App Support: Bose App (for firmware updates, EQ, and shortcut management) Product Warranty – 12 Months