PaMu Scroll TWS Earbuds: A Fusion of Retro and Modern Design

Combining Ancient Inspiration with Innovative Technology

PaMu Scroll TWS Earbuds, designed by Xiaolu Cai, seamlessly blends Oriental retro elements with modern scientific and innovative techniques. Inspired by the ancient Chinese scroll design and music, these earbuds offer a unique and stylish audio experience.

The PaMu Scroll TWS Earbuds stand out from the crowd with their scroll shape and magnetic suction open lid. Unlike ordinary flip-style earbuds, this design incorporates the elegance of ancient scrolls, adding a touch of luxury with diverse leather textures. The use of leather not only enhances the aesthetic appeal but also provides a comfortable and friendly user experience compared to plastic or metal materials.

One of the biggest innovations of the PaMu Scroll TWS Earbuds is the extended wireless charging accessories. The charging case, designed with convenience in mind, features pre-inserted magnets that automatically charge the earbuds when they are seated. This eliminates the need for cumbersome wires and ensures a seamless charging experience.

The realization of this design involved advanced melting technology, which allowed for the bonding of different materials, including metal and plastic. The solid glue was heated to a specific temperature to enhance the reaction between the materials, resulting in a durable and reliable product. The texts and graphics on the earbuds are precisely lasered into the fiber leather, ensuring long-lasting visibility and a unique aesthetic.

Technical specifications of the PaMu Scroll TWS Earbuds include a compact size of 97*32mm, Bluetooth 5.0 technology for fast and stable connections, and a total weight of 69g. The earphones themselves weigh only 5g, making them lightweight and comfortable for extended use. The earbuds also feature wireless charging and a magnetic adsorption switch for easy operation.

Interaction with the PaMu Scroll TWS Earbuds is effortless. Simply open the charger and pick up the headphones on the left and right sides to achieve automatic pairing within seconds. The Bluetooth 5.0 technology ensures a fast and stable connection with any mobile communication device, allowing users to seamlessly switch between different voice assistants. The touch button on the earbuds allows for easy call answering and music control. When not in use, the earbuds automatically charge in the case.

The PaMu Scroll TWS Earbuds project began in Xiamen in November 2017 and was completed in June 2018. It was officially unveiled in the United States on September 12, 2018, including a successful crowdfunding campaign on Indiegogo. The design underwent extensive research and testing to ensure comfort, signal stability, and excellent sound quality. The use of professional equipment, such as the Gras artificial ear and AP electroacoustic tester, contributed to the development of an ergonomic and high-quality audio device.

The PaMu Scroll TWS Earbuds have overcome several creative and technical challenges. The bonding process between leather and plastic required precise temperature control, which was achieved through numerous trials. Additionally, the application of advanced LDS technology on the inner wall of the earbud housing ensured a stable connection and anti-interference capability while maintaining optimal product thickness.

PaMu Scroll TWS Earbuds have been recognized for their outstanding design and functionality. The design was awarded the Iron A' Design Award in the Digital and Electronic Device Design category in 2020. This prestigious award acknowledges the well-designed, practical, and innovative nature of the earbuds, meeting professional and industrial requirements.


Project Details and Credits

Project Designers: Xiaolu Cai
Image Credits: Image #1:Designer Xiaolu Cai,PaMu Scroll,2018. Image #2:Designer Xiaolu Cai,PaMu Scroll,2018. Image #3:Designer Xiaolu Cai,PaMu Scroll,2018. Image #4:Designer Xiaolu Cai,PaMu Scroll,2018. Image #5:Designer Xiaolu Cai,PaMu Scroll,2018.
Project Team Members: Xiaolu Cai
Project Name: PaMu Scroll
Project Client: Xiaolu Cai


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