4-Pin USB Charger Cord for Bone Conduction Headphones & Smartwatch

Universal 4-Pin USB Charging Cable – 7.62mm Pitch

Keep your favorite wearables powered up with this versatile 4-pin USB charger cord. Designed with a 7.62mm pitch connector, it's compatible with a wide range of bone conduction headphones, smartbands, and smartwatches that use a 4-pin magnetic or clip-style interface. Whether you're at home, at your desk, or on the go, this compact charging cable ensures your devices are always ready when you are.

Key Features

• Universal 4-Pin Compatibility: Works with bone conduction headphones, smartbands, and smartwatches using a 4-pin interface at 7.62mm pitch spacing.
• Reliable PC Material: Constructed from durable polycarbonate (PC) for long-lasting, everyday use.
• Compact & Portable: Lightweight design makes it easy to carry in your bag, pocket, or travel case.
• USB Plug: Standard USB-A connection for use with wall adapters, power banks, laptop ports, and car chargers.
• Secure Connection: Precisely engineered 4-pin connector ensures a stable, reliable charge every time.
• No High-Concern Chemicals: Made with no high-concern chemical substances for safer everyday handling.

Product Specifications

• Interface Type: 4-Pin
• Pitch: 7.62mm
• Material: PC (Polycarbonate)
• Compatible Devices: Bone conduction headphones, smartbands, smartwatches
• Connector: USB-A (Standard)
• Country of Origin: Made in China

Why Choose This Charger Cord?

Replacement charging cables for niche wearable devices can be frustratingly hard to find. This 4-pin USB cord fills that gap with a precise fit and dependable build quality. Whether you've lost your original cable or simply want a backup, this is the straightforward solution to keep your tech charged and ready.

Compatible With (Examples)

Many bone conduction headsets, fitness smartbands, and smartwatches that feature a 4-pin proprietary charging port with 7.62mm pin spacing. Please verify your device's pin count and pitch measurement before purchasing.

Looking for other tech accessories and gadgets? Check out our Clip-On Car Fan with LED Display – USB & Type-C or browse our Electromagnetic Induction Tester – Circuit Fault Detector for more useful tools.

Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: Which devices is this 4-pin USB charger cord compatible with?

A: This charger cord is designed for devices that use a 4-pin interface with a 7.62mm pitch, including many bone conduction headphones, smartbands, and smartwatches. We recommend measuring your device's charging port pin spacing and confirming the pin count before ordering to ensure compatibility.

Q: What type of USB connector does this cable use?

A: The cable features a standard USB-A plug, making it compatible with virtually any USB wall charger, power bank, laptop, or car USB port you already own.

Q: Is this charging cable durable enough for daily use?

A: Yes. The cable is made from polycarbonate (PC) material, which is known for its durability and resistance to everyday wear and tear, making it a reliable choice for regular charging use.

Q: Can I use this cable for data transfer?

A: This cable is designed primarily for charging purposes. Data transfer capability will depend on the specific device it is paired with; please refer to your device's manual for data transfer compatibility.