Bose SoundLink Flex Portable vs JBL Wind 3 – Detailed Sound Comparison (2026)

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Bose SoundLink Flex Portable
Rs.16,900.00

Brand	Bose	JBL
Model No	SoundLink Flex Portable	Wind 3
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	216.9 mm	Transducer : 43 X 47 mm
Impedance	6 ohms	NA
Sensitivity	NA	NA
Frequency Response	150 Hz - 20 kHz	110 Hz - 20 KHz
Maximum Power Input	AC 100V-240 V / 50 Hz / 60 Hz	5 VâŽ“1 A
Maximum Power Output	5 W ( RMS )	5 W ( RMS )
Signal to Noise Ratio	81.6dB	> 85 dB

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.3	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	MP3	AAC, SBC
Battery Type	Lithium-Ion Batteries	Lithium-Ion Batteries
Bluetooth Range	9 Meters	10 Meters
Battery Life	12 Hours	5 Hours
Charging Time	4 Hours	2.5 Hours

Noise Cancelling	â€ŽActive	NA
Aux Connectivity	Yes	Yes
Weight	590 Gram	230 Gram
Dimensions	201.4 mm X 90.4 mm X 52.3 mm	90 mm X 73.2 mm X 35.8 mm
Available Colors	Black, Blue, Green, Grey	Black, White, Blue, Red, Grey
Accessories	Bose SoundLink Flex Portable ( 2nd Gen ) USB Type-C To USB Type-A Cable Safety Sheet	JBL Wind 3 / 3S Bluetooth Speaker OM / QSG Safety Sheet Warranty Card Dock / Handlebar Mount USB Type-C Charging Cable
Other Features	Bose Connect app. This IP67 rated Bose portable Bluetooth speaker is waterproof and dustproof and is wrapped in a durable, silicone-wrapped body to withstand drops, shocks, and rust. The Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen) packs big, bold sound in a packable size thatâ€™s perfect for sharing tunes and good times anywhere on the planet. Take advantage of the surprisingly powerful performance of this Bose portable speaker with its clear, balanced, high-fidelity audio and deep bass that is easy to take with you. This Bose Bluetooth speaker is small enough to fit in your hand or clip onto a bag using the utility loop, plus it has up to 12 hours of battery life* so you can focus on the fun. This outdoor speaker uses Bluetooth 5.3 to ensure a continuous connection to your device from up to 30 feet away and can pair to multiple devices at once using multipoint technology.	Two Different EQ Modes : â€˜Sportâ€™ mode for outdoors; â€˜Bassâ€™ for indoors. Hands-Free Phone Call : Hands-free calling on the go with built-in microphone. LED Display : Easy-to-read, make your riding and outing more convenient and safer. IP67 Waterproof & Dustproof : Give you the privilege to take your speaker anywhere. Multiple Playback Sources : Bluetooth, FM Radio, TF/ Micro SD, AUX in Allow you choose freely for your favorite listening source. Dock, Handlebar Mount : Allow for effortless docking/undocking into included mounting bracket, specifically designed for bicycle & motorcycle handlebars.
	Compare Bose SoundLink Flex Portable with: Beatsbydre Beats Pill Sony ULT FIELD 1 Soundcore Glow boAt Party Pal 400 Philips TAX7207	Compare JBL Wind 3 with: Blaupunkt SBW600 JBL Charge 5 Philips TANX100/98 TCL TP200K boAt Party Pal 400

Modern connectivity options make these systems flexible for different setups and devices. Bose SoundLink Flex Portable and JBL Wind 3 are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Variations in sound output and surround capabilities affect how immersive the audio experience feels. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

Bluetooth Version: 5.3 vs 5.0
Frequency Response: 150 Hz - 20 kHz vs 110 Hz - 20 KHz
Subwoofer Size: 216.9 mm vs 43 mm

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