Bose | SoundLink Flex Bluetooth speaker - Black

Powerful Sound. Anywhere You Go.

The Bluetooth® SoundLink Flex speaker delivers powerful sound wherever you are. The sound is clear, crisp, and distortion-free, allowing you to hear every instrument and vocal nuance. The highs and lows are balanced, so you can perceive every tone. The sound is so immersive that you'll feel completely in sync with your music. Powerful enough to fill a room, the speaker isn't masked by background noise when you have guests over. Its powerful bass will make your music resonate like never before, making it irresistibly captivating.

Tilt it. Flip it. Hang it. The sound is always incredible.

Whether the SoundLink Flex speaker is upright on your kitchen counter, hanging from a backpack, or lying flat on the beach, its PositionIQ™ technology automatically detects its orientation and ensures natural and authentic sound in any position. You don't have to do anything. Tilt it. Flip it. Hang it. Regardless of the orientation, PositionIQ™ ensures optimal sound.

Innovative Technology for Outstanding Performance.

Designed by Bose engineers, the SoundLink Flex speaker features several exclusive technologies. Its innovative transducer is custom-designed to deliver unmatched crystal-clear sound and powerful, deep bass that will move you. The speaker's digital signal processing (DSP), exclusive code, and custom algorithms work together to ensure optimal sound quality wherever you are.

Rugged Exterior Built to Withstand the Elements.

With its thermoset steel grille and silicone coating, the Bluetooth® SoundLink Flex speaker is specially designed with durable materials so it can accompany you on your adventures. Its rugged exterior can withstand almost any accidents, such as a drop to the ground. The thick layer of powder on the grille gives the speaker a robust texture that will withstand whatever your daily life throws at it. The thermoset coating doesn't chip, and it's resistant to corrosion and UV rays. High-quality materials ensure perfect sealing around sensitive electronic components, protecting them from water, dust, and debris, so nothing comes between you and your music.

Elegant Design that Sets it Apart.

Featuring attractive and sophisticated lines, the SoundLink Flex speaker stands out in any situation. It's available in three stunning colors (black, cloud white, or slate blue) that can bring any room or space to life. With its unique ergonomic design, this wireless speaker fits comfortably in your hand and provides a pleasant touch sensation. It's easy to grip, even when wet. Its compact size allows it to fit in a small space or a bag. It's designed to securely stand upright.

Easy to Hang with the Carrying Strap.

Thanks to its robust carrying strap, you can attach the SoundLink Flex speaker to almost any support. Attach the portable speaker's strap to a carabiner and hang it on a beach chair, or fasten it to a strap on your backpack while hiking. You can even use the carrying strap to hold the speaker with your finger. Designed to resist twisting, the strap won't rotate when suspended.

Water and Dust Resistant.

Rigorously tested to meet the IP67 protection rating criteria, the SoundLink Flex speaker is waterproof. Submerge it in water, and it will continue to play your music. To remove dirt, simply rinse it with water. And if it falls off your paddleboard, don't worry: the speaker floats and won't sink to the ocean floor. The speaker is also protected against dust, so you don't have to worry about sand on the beach. To provide additional protection against water, dust, and debris, the transducer and passive radiators under the steel grille are made of rugged and waterproof materials. These components are hermetically sealed to the speaker housing, preventing water and dust from entering without compromising audio quality.

Long-Lasting Battery That Goes the Distance.

The rechargeable lithium-ion battery of the SoundLink Flex speaker offers up to 12 hours of battery life, enough to accompany you throughout the day.

Convenient Charging Function.

To charge your SoundLink Flex, plug the charging cable (USB-C® to USB-A) into a USB port on your computer or into an outlet using a USB power block (not included). The charging port is located on the opposite side of the carrying strap, ensuring it stays out of the way in any position.

Make and Take Phone Calls.

With a built-in microphone, you can receive and make phone calls through the SoundLink Flex speaker. The exceptional sound quality allows you to hear your caller clearly.

Easy to Use for Effortless Music Enjoyment.

Featuring an intuitive user interface, the Bluetooth® SoundLink Flex speaker is easy to use. The five mechanical buttons (power, volume down, multifunction, volume up, and Bluetooth) with a sleek design are accessible whether the speaker is upright, flat, or hanging.

Easy Connection for Seamless Listening.

The Bluetooth® SoundLink Flex speaker wirelessly connects to your phone, tablet, or any other Bluetooth device within a range of approximately 9 meters. Voice prompts guide you through the Bluetooth pairing process. The speaker remembers the eight most recently connected devices.

One App for Complete Control.

Use the Bose Connect app to access all the product's features, get tips, and customize your settings. The app automatically installs the latest software version on the speaker.

Siri and Google Assistant Voice Commands.

If your phone isn't nearby, press and hold the multifunction button on the SoundLink Flex speaker to access your phone's native voice commands (Siri or Google Assistant).

Pair Bose Speakers for Even More Immersive Sound.

Whether you're hosting a party at home or going hiking with friends, you can pair your SoundLink Flex speaker with another Bose Bluetooth speaker for more powerful and immersive sound. Pairing is easy through the Bose Connect app or manually if you prefer. Pairing works anywhere, even away from home. You can also pair your SoundLink Flex with certain Bose smart speakers and smart soundbars. To do this, use the Bose Music app; once your SoundLink Flex is paired with a compatible Bose smart speaker or soundbar, they will play your music in sync at home and elsewhere. Connected devices must be within the standard range of wireless Bluetooth (about 9 meters) to maintain the