Previous page Experience powerful volume and thick bass with HiFi 4 DSP bass enhancement algorithms. Featuring environment noise cancellation(ENC) technology to ensure crystal-clear voice transmission. The bass is stronger than bone conduction headphones, though not as robust as in-ear headphones. With a large dynamic driver, immerse yourself in a world of powerful volume in noisy enviroment. Next page 1 Product Details 2 HiFi 4 DSP 3 Noise Cancellation Mic 4 Bass Enhancement 5 Powerful Volume Previous page Open-ear design is more comfortable and skin-friendly than intrusive in-ear headphones. The soft silicone design ensures all-day comfort, perfect for extended outdoor activities. The special sound structure design ensures a private listening experience without disturbing people. You can stay in touch with your environment while enjoying music for enhanced connection and safety. Next page 1 Open Ear Design 2 Soft Silicone Earhooks 3 Minimum Sound Leakage 4 Situational Awareness Noise Cancelling Microphone Open ear headphones with microphone are equipped with industry-leading noise cancelling technology to ensure crystal-clear voice transmission. Experience stable, low-latency connections with OW20B Bluetooth headphones powered by Bluetooth 5.3 and enjoy freedom of movement up to 10 meters away without worrying about signal drops. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Usage in a Noisy Restaurant Our open-ear headphones are equipped with a built-in AI noise-cancelling algorithm running on a HiFi 4 DSP processor. This advanced technology effectively suppresses background noise, ensuring clear voice transmission. This allows the person on the other end of the call to focus on your voice, not the noisy environment. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Usage in a Noisy Gym Crafted from soft, sweat-proof silicone materials, our open-ear sports headphones provide exceptional comfort and durability. They deliver clear sound quality even during intense workouts, making them perfect for exercise. The noise-cancelling mics ensure your voice is picked up clearly, no matter how noisy the gym gets. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Powerful Volume Open ear bluetooth headphones with mic featuring a large dynamic driver and HiFi 4 DSP bass enhancement algorithms, immerse yourself in a world of powerful volume and thick bass. Whether you're on the move, a train station or the airport, you can enjoy your favorite music or clear calls. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Mute button design can easily manage calls while calling at the push of a button or cancel the mute. Our 31g earphones crafted with soft silicon surface don't cause discomfort even during extended use. The open-ear design ensures a secure fit because the flexible hooks bend over the tops of your ears. Multipoint connectivity allows for a seamless switching from PC meetings to phone calls. With a decent long battery life, you can enjoy music, calls, audiobooks, and podcasts all day long. Next page 1 Convenient Mute Button 2 Silicon for Comfort 3 Secure Fit 4 Multipoint Connectivity 5 Long Battery Life Previous page Office Driving Business Trip Online Training Warehouse Operator Next page What should I do if my headset fails to connect to my device suddenly? You can try to clear the pairing record. Just press and hold the volume "+" and volume "-" buttons simultaneously for 5 seconds. With cleared record, the headset will restart and enter pairing mode. Why should I choose the air conduction open ear headphones instead of bone conduction headphones? 1.Optimized bass: better than bone conduction design to some extent, although not to the level of in-ear design. 2. Sound leakage can be minimized while not be completely avoided. 3. Better for the health of the bones and tissues around the ears. How can I connect the Open Ear Bluetooth headphones to two devices? 1.Turn on the Bluetooth of device A and connect. 2.Turn off the Bluetooth of device A and enter pairing mode. 3.Turn on the Bluetooth of device B and connect. 4.Turn on the Bluetooth of device A again and connect, then you can connect to two devices.