In the consumer electronics market, Baseus boasts a comprehensive product line covering audio, charging, automotive products, smart home devices, and smart appliances. Its extremely high cost-performance ratio has made it a best-selling product on major platforms. Today, we will disassemble the Baseus Bass BP1 NC true wireless noise-canceling earbuds. Despite its affordable price, it boasts high-quality sound effects certified by QQ Music and excellent noise cancellation performance, which is why it is so popular with consumers.
In terms of detailed features, the Baseus Bass BP1 NC true wireless noise-canceling earphones use a high-fidelity composite diaphragm dynamic driver unit, support SuperBass dynamic bass enhancement, BISA spatial sound effects, support ANC active noise cancellation/ambient transparency mode, and support four-microphone AI call noise cancellation. Regarding battery life, the earbuds offer up to 7 hours of playback time on a single charge, and with the charging case, the combined battery life reaches 41 hours.
Inductors are core components inside TWS earbuds, widely used in peripherals such as main control chips and power management chips to power internal circuits and filter high-frequency noise. Inductance loss directly affects the battery life and sound quality of TWS earphones. To enhance the overall headphone experience, engineers carefully select high-performance inductors.
Recently, we conducted a detailed teardown of the Baseus Bass BP1 NC true wireless noise-canceling earbuds. Inside the headphone motherboard, we found that the main control chip uses a 0603 fully magnetically shielded precision wire-wound inductor. This inductor features a fully enclosed magnetic shielding structure, providing stronger anti-interference capabilities and boasting advantages such as high efficiency, low loss, low background noise, and high sensitivity. These features help improve headphone battery life and optimize background noise levels.
The Baseus Bass BP1 NC true wireless noise-canceling earbuds feature a minimalist design and come with compact, short-stem in-ear ear tips. The back of the earbud stem has a matte finish, while the inside is made of a smooth, rounded glossy material. Each earbud has a microphone at the top and comes with mesh silicone ear tips. The charging case features a compact square design and is finished with a piano lacquer finish. The front features a charging indicator light, while the back features a one-piece hinge and a USB-C charging port.
In terms of functionality, the Baseus Bass BP1 NC true wireless noise-canceling earbuds excel in noise cancellation, sound quality, and battery life. These earbuds feature ANC active noise cancellation technology, four-microphone AI call noise reduction, and an ambient sound transparency mode, delivering a clear and pure audio experience.
In terms of sound quality, it features a built-in 12mm high-fidelity composite diaphragm dynamic driver unit, paired with the BISA spatial sound engine, enabling 360° surround sound. Furthermore, it boasts QQ Music’s premium sound quality certification, supports Bluetooth 6.0 connectivity, and fast charging. A single charge provides up to 7 hours of continuous playback, with a total battery life of up to 41 hours, meeting all-day usage needs.
Teardown reveals that the Baseus Bass BP1 NC true wireless noise-canceling earbuds are equipped with a 3.7V/35mAh pouch battery, dynamic driver unit, MEMS microphone, and Bluetooth audio SoC. Additionally, a 0603 fully magnetically shielded precision wire-wound inductor is installed around the Bluetooth main control chip.
A close-up of the power inductor surrounding the Bluetooth master controller, which supplies power to its internal circuitry. ZFWI series fully magnetically shielded precision wire-wound power inductor, model: ZFWI0603, size: 0201, inductance: 10μH±20%, DC resistance (DCR): 1.3Ω±30%, saturation current (Isat): 270mA, rated current (Irms): 380mA.
Detailed information and images of the ZFWI0603 series.
Summary
The Baseus Bass BP1 NC true wireless noise-canceling earbuds offer stable wireless communication and excellent battery life, supporting 7 hours of playback on a single charge and a combined battery life of 41 hours. Internally, these earbuds utilize a ZFWI0603 fully magnetically shielded precision wire-wound inductor. Compared to traditional wire-wound inductors, this inductor offers significant advantages such as high efficiency, low loss, and low background noise, providing strong support for longer battery life, superior sound quality, and more stable signal transmission.
Founded in 2001, ZXcompo is committed to becoming a leading global manufacturer of passive electronic components. With state-of-the-art production facilities and a team of experienced experts, we provide high-performance passive electronic components. We continuously combine cutting-edge design technologies with automation to optimize production processes and improve component quality. Currently, our products cover dozens of series and over 1,000 varieties, with a monthly output exceeding 15 million units. We focus on developing high-current inductor products for the domestic market, including inductors in GWT0202, 0402, 0603, 1004, 1207, and 1770 series packages.
Located in the heart of the Pearl River Delta electronics industry, we have established a “one-hour supply chain” with customers in Guangzhou, Shenzhen, and Dongguan, ensuring rapid delivery of inductor products within 48 hours. We have a professional service team providing full support and 24/7 response to ensure you receive worry-free and efficient service.
We have over 600 employees in China. We continuously expand our capabilities to solidify our leading position in the global inductor industry. We offer 12 product series with a total of 60 package options, covering both standard and shielded inductors. We provide a full range of inductors, including power inductors. Our products are widely used in industries such as automotive, telecommunications, and consumer electronics.
ZXcompo now offers wire-wound inductors and other related products. We support customized services, provide vertical sealed mounting solutions, and guarantee fast delivery. For any inquiries, please contact us at sales@ZXcompo.com! We are dedicated to providing you with the best solutions.
