The Φ3.5mm medical female snap button is a precision-engineered connector designed for medical electrodes, ECG cables, and patient monitoring accessories. Manufactured from high-quality brass with nickel plating, it offers excellent conductivity, corrosion resistance, and long-term durability for medical applications.
The 3.5mm 5-Pole Audio Male to Open 5-Core Cable is designed for high-fidelity audio transmission in electronics, communication devices, and professional audio equipment. With five separate cores, this cable allows independent connection for audio signals, microphones, and control channels.
The 3.9mm Stainless Steel Male Snap Button Connector is a precision-machined medical-grade component designed for reliable electrical connection in ECG, TENS, EMS, and other physiotherapy or monitoring devices. Manufactured using high-quality stainless steel, this snap button offers excellent conductivity, corrosion resistance, and long-term durability. It is widely used in medical electrode pads, ECG lead wires, wearable monitoring devices, and rehabilitation equipment.
This 9.0mm magnetic snap to 4.0mm banana female medical cable is designed for reliable signal transmission in medical and physiological monitoring applications. The magnetic snap connector allows quick and secure connection, while the 4.0mm banana female connector ensures stable compatibility with medical devices and patient monitoring equipment.
This USB Type-C to SHR-05V-S-B cable is designed for secure and stable signal and power transmission in industrial and embedded applications. Featuring a USB-C male connector with dual screw locking and a 5-pin JST SHR terminal, the cable ensures reliable connection, strong mechanical retention, and long-term durability.
Our Custom Ear Clip Electrodes with 2.0 round tube cables are designed for seamless integration with Vagus Nerve Stimulation (VNS), Transcutaneous Auricular Vagus Nerve Stimulation (TAVNS), and Transcutaneous Vagus Nerve Stimulation (TVNS) systems. Manufactured in China, these high-quality electrodes ensure safe, effective, and long-lasting use in nerve stimulation therapies. Ideal for healthcare providers and medical device manufacturers, they are a trusted choice for precision and reliability in neuromodulation.
The tVNS Vagus Nerve Ear Clip to DC 2.35mm Connector Cable is a medical-grade connection cable designed for transcutaneous vagus nerve stimulation (tVNS) systems. It connects auricular ear clip electrodes to tVNS stimulation devices equipped with a DC 2.35mm output interface, ensuring stable signal transmission for non-invasive neuromodulation applications.
This tVNS ear clip electrode cable is designed for transcutaneous vagus nerve stimulation (tVNS) therapy devices, featuring an ergonomic ear-clip electrode, an SR medical connector, and dual 2.0mm round pin outputs. Manufactured under ISO 13485 and ISO 9001 certified quality systems, this cable delivers stable stimulation performance, patient comfort, and long-term durability.
In 2026, Goochain successfully held its Annual Conference, bringing all employees together to reflect on past achievements, recognize outstanding contributors, and look ahead to a future of steady growth and collaboration.
Goochain is a professional tVNS device manufacturer providing custom taVNS stimulators, vagus nerve stimulation devices, and ear clip electrodes with OEM/ODM services. We support product design, PCBA development, cable assembly, and mass production.
As a professional manufacturer specializing in medical and health electronic accessories, Goochain officially introduces its new TaVNS (Transcutaneous Auricular Vagus Nerve Stimulation) ear clip. Featuring a non-invasive design, stable signal performance, and factory-level quality control, this product is designed for brands, medical device companies, and wellness solution providers seeking reliable OEM/ODM and bulk supply.
This article explores the importance of comfort, stability, and reliability in taVNS ear electrodes for consumer devices. From an ear electrode manufacturer’s perspective, it highlights how thoughtful design, material selection, and consistent manufacturing processes support daily use and long-term product quality.
This article explains how to choose the right FPC ribbon USB cable for embedded, tablet, and POS projects. It covers common space and routing challenges, key design considerations, and why USB Type-C FPC ribbon cables are widely used in compact devices requiring stable performance and consistent assembly.
We are pleased to announce our participation in CES 2026 (International Consumer Electronics Show) in Las Vegas. Visit our booth to explore our latest custom cable assemblies, magnetic charging docks, smart charging adapters, and integrated mPOS hardware solutions, and meet our team in person.
Goochain Technology participated in IMEX Turkey 2025, showcasing its latest customized cable solutions for consumer electronics, including FPC device cables, imaging connection cables, and more.
Dongguan Goochain Technology will showcase medical cables, ECG & EEG lead wires, CES ear clips, and custom cable assemblies at CMEF Guangzhou 2025. Visit us at Booth 19.2-B44.
Explore the magnetic pogo pin cable designed specifically for high-reliability charging and data transmission applications. It adopts precision pogo pin technology to ensure stable connections, long service life, and excellent durability. This cable is widely used in medical devices, industrial equipment, and smart electronics.
High-quality 90° Type-C male to female FPC extension cable designed for space-saving applications and durable connections. With a flexible flat ribbon (FPC) design and precision-engineered metal connectors, this USB-C extender is ideal for consumer electronics, embedded systems, medical devices, automotive solutions, and custom OEM projects.
The external USB charging interface of the backpack is used on backpacks/luggage and other bags, so that it is convenient to place the mobile power supply in the backpack when going out to charge electronic devices without holding it by hand. There are USB charging cables at both ends of the USB charging interface. When in use, the two ends are connected to the mobile power supply and the electronic device respectively, and then the charging can be carried out. It will not affect the normal use of the electronic device at all, which is very convenient and practical.
Waterproof outdoor external USB A + USB Type C interface backpack and luggage case Cable example:
Various backpack external interfaces including USB Type C interface, USB A female interface, Micro B interface, Audio Interface for bag,
USB Backpack Extension Charging Cable
Type: We currently has the following 5 types of backpack cables, with single-port and double-port backpack shells, which can be connected to different connectors, such as USB A Male, MICRO USB B Male, TYPE C Male or USB AM+TYPE C/M, it can be used as USB 2.0 version, and TYPE C can be used as PD fast charging function.
1.USB A Female cover for backpack case,
2. MICRO USB cover for Backpack Case
3. TYPE C cover for backpack case
4. USB A female + TYPE C female double port with backpack case
5. USB A female + 3.5mm audio female dual port with backpack case
Current: 5V/1A, 5V/2A/9V/3A
Size: 0.5M, 1M, 2M, etc. can be customized according to the length.
Color: white, black. Customized colors are also available
Applicable: Mobile phones, USB fans, stereos, etc. Support multiple device connections.
Certification: comply with ROHS environmental protection, REACH can also be customized according to customer requirements.
Features: Anti-theft outdoors, convenient for travel, and play a certain role in waterproofing.
Wire specification
Use pure copper 2/4/5/6 cores and other shielded wires, and the outer material can be PVC, TPE, nylon braided mesh, and the length and color can be customized according to requirements
More items that we made as standard products,We support to do custom design as well based on customer requirements for all of our Backpack external USB Cable and backpack external dc cables
Usage Scenario:
