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Sonicgrace S3 Duo Magnetic-Battery Comfort Head Strap with Charging System

Sonicgrace  |  SKU: 3P2059-SGES3DUO
$92.99 $99.99

Condition: New

This product is brand new, unused, and includes a full manufacturer warranty. Learn more

Warranty: 90 Day Warranty Day From Purchase Or Defect

90 Day Warranty Day From Purchase Or Defect Learn more

Free Shipping on Orders $50+

Free shipping with orders over $50.00. 30-day returns. Learn more

The Magnetic Battery Head Strap Accessory from Sonicgrace is specifically designed for the Meta Quest 3 and Meta Quest 3S. It's made from high-quality, durable plastic to provide VR gamers with a comfortable wearing experience and exceptional stability. The head strap comes with two 8,000-mAh battery packs that support 20 watts of fast charging, offering extended gaming sessions. The magnetic base allows for convenient storage of the battery pack. The strap features a stepless adjustment knob that is sturdy and slip-resistant. The adjustable arms can be freely bent for easy storage. Suitable for children, teenagers, adults, and seniors, it is the ideal alternative to the official accessory.

Features

  • Dual hot-swap battery packs - equipped with two 8,000-mAh batteries that you can easily swap while gaming, giving your Meta Quest™ 3 over 4 extra hours of gameplay; stay immersed in the VR world without interruptions
  • Cycle power supply system - charging dock can charge 2 batteries simultaneously, allowing you to charge 1 while using the other; swap them out and keep your Quest 3 powered up without any interruptions
  • Adjustable support arms - 2 side arms not only adjust the wearing angle by 180°, but can also be lengthened or shortened through the rear knob, allowing for easy and secure fitting for adults, children, and those wearing glasses
  • High-density memory foam strap - top load-bearing strap is made of high-density memory foam, providing a better fit to the contours of the head and evenly distributing and balancing the pressure from the front and back
  • Ergonomic design - head strap with the battery pack has a comparable weight to Quest 3, achieving improved front-to-back balance and significantly reducing facial pressure, resulting in a more comfortable gaming experience
  • Includes head strap, 2 batteries, charging dock, USB-C® charging cable, rear brace, sponge strap, and user manual

Verdi Certified.
Backed by 1-year warranty.

Our Certified Refurbished products are rigorously tested, meet original manufacturer standards, and include a 12-month warranty—giving you premium quality without compromise.

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Get to know Verdi

What does "certified refurbished" actually mean?

A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?

Are all refurbished items in equally good condition?

Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!

Do your products come with a warranty?

They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.

Do you accept returns?

You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.

Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.

When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.

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