Introducing the next wave of bone conduction headphones – brought to you by a team that believes safe, open-ear listening should still come with an amazing audio experience!  

Bone conduction technology (BCT) works by sending sound vibrations to your inner ear through bone rather than the air in your ear canal. This means you can listen to your calls and music while leaving your ears open to hear your surroundings. 

We want you to hear it all – whether you’re exercising outdoors, working from the local coffee shop, a multi-tasking parent at home or hard-of-hearing, our bone conduction headphones provide comfort and safety without sacrificing on audio quality.

Kaibo Flex uses patented audio technology to deliver crystal-clear mid and high-pitch frequencies alongside solid bass. You can hear every detail accurately. 

Check out the premium sound quality with this audio test using one of our prototypes:

We’ve also combined our patented bone conduction transducers with the right materials and mechanical design to minimize any vibrations you might feel. Now you can enjoy your music and calls at any volume without any uncomfortable sensations or stress to your ears. 

 Our innovative cladding technique eliminates almost all sound leakage, keeping your music and calls private.

 Using Kaibo Flex is easy and intuitive. Control calls, music, volume, and voice assistants, all with a simple touch.

 Built-in optical sensors give you a smooth and intuitive listening experience. Kaibo Flex pauses your audio automatically when you take your headphones off and resume play as soon as you put them back on – perfectly aligning your listening experience with your movement.

 Kaibo Flex is equipped with dual noise-canceling microphones so that you can make crystal-clear calls. The environmental noise cancellation (ENC) filters out any surrounding noise whether you’re out running errands, commuting or at home.

 Kaibo Flex has a built-in battery with up to 8 hours of listening time on a single charge and standby time for up to an entire week. The wireless charging dock adds another 32 hours of battery life, giving you a total of up to 40 hours when you’re on-the-go.

Kaibo Flex also features two convenient quick-charge options that we know you’ll love: a 5-minute quick charge gives you a whole hour of battery life while a 45-minute charge gives you another 6 hours.

 Kaibo Flex headphones are made for the long run.

• A smooth silicone texture and light weight means you can wear them all day without discomfort.
• The titanium alloy frame maintains durability and never loses shape.
• Its IP55 rating helps to weather dust and moisture, making it resilient enough to withstand a little rain, sweat and other gritty conditions.