Bose SoundLink Flex II Portable BT Speaker (blue dusk)

Product highlights

• free download from Apple App store and Google Play 
• volume control 
• customize sound and features 
• group SoundLink Flex with compatible Bose smart speakers for multi-room audio 

• easy-to-use control buttons 
• pair two SoundLink Flex speakers in Stereo Mode or Party Mode 
• access your smartphone's Siri or Google Assistant voice input 
• built-in microphone for hands-free calling 
• built-in rechargeable battery lasts up to 12 hours 
• USB-C charging cable 
• 7-15/16"W x 3-9/16"H x 2-1/4"D 
• weight: 1.7 lbs. 
• warranty: 1 year 

What's in the box

• Bluetooth portable speaker 
• 19" USB-C to USB cable 
• "We're here to help" booklet 

Written by Crutchfield's Ralph Graves

We picked the original Bose SoundLink Flex as one of the best Bluetooth portable speakers of 2024. Our customers agreed, overwhelmingly giving it five-star ratings. This second-generation SoundLink Flex builds on that success.

This compact, travel-ready speaker delivers even better sound than its predecessor. You'll enjoy your music with fine detail and clean, clear highs. And you'll hear even deeper bass than from the original SoundLink Flex. PositionIQ technology senses the speaker's orientation and optimizes the sound. Your music will sound balanced, whether the speaker is placed upright against a rock, hanging from a tree branch, or flat on its back by your pool.

The SoundLink Flex has a durable silicone-wrapped body to seal out moisture and cushion it from shocks and dings. The speaker is both waterproof and dustproof. It even floats.

A built-in utility loop lets you add a clip or a carabiner. Hang it from your belt or backpack and hit the road. The SoundLink Flex has a 12-hour battery life and quick-charges through its provided USB-C cable.