Astonishing sound. Wherever life takes you.

A portable speaker that is made for going wherever you go, the SoundLink Flex is the perfect musical sidekick for both days out and nights in.

Built to survive summer

Rigorously tested to meet an IP67 rating, SoundLink Flex is waterproof and dustproof inside and out. Dunk it in water, and it’ll keep on playing. It even floats. The speaker is also protected against dust, so you don’t need to worry if it gets sandy at the beach.

Built to handle some bruising

With its powder-coated steel grille and silicone exterior, the SoundLink Flex Bluetooth speaker was purpose-built to make it adventure-ready. Its tough exterior can withstand almost any mishap, while its powder coat won’t peel or flake and is resistant to rust corrosion and UV light.

HIGH-QUALITY AUDIO

Innovative tech you can hear

Packed with state-of-the-art tech, the SoundLink Flex is more than just a pretty package. Its innovative transducer ensures the clearest possible sound, meaning you hear distinct instruments, nuances in the vocals, and balanced treble and bass.

POSITIONIQ TECHNOLOGY

Incredible sound in any position

With its PositionIQ Technology, SoundLink Flex automatically adjusts to its orientation to optimize the sound. Whether it’s standing upright, lying on its back, or hanging from its tear-resistant utility loop, you’ll always hear your music in full, balanced tones.

UP TO 12 HOURS PER CHARGE

Keeps up with you all day

Whether you’re working a long shift or enjoying a day on the water, SoundLink Flex will provide your soundtrack all day. It can go for up to 12 hours on a single charge, and when it’s time to power back up, you can recharge it quickly via its USB-C port.

PAIRS WITH OTHER BOSE SPEAKERS

Plays well with others

SoundLink Flex’s Party Mode lets you pair it with another Bose Bluetooth speaker, meaning you can enjoy more of your music, inside and out.

Compatible with the Bose Connect app

With the Bose Connect app, you can personalize your settings, pair speakers, unlock product features, keep your software up to date, and more.

Speakerphone

SoundLink Flex’s built-in microphone lets you take calls when connected to your phone via Bluetooth, while the speaker’s excellent sound means you won’t miss a word.

Reliable Bluetooth pairing

Connect SoundLink Flex to your phone, tablet, or laptop using Bluetooth from up to 30 feet away. It will remember up to eight recently connected devices.