Valve Steam Frame Enthusiast Kit Leaks With Swappable Battery

Valve is preparing to release the Steam Frame VR headset with a new accessory kit that extends playtime through a swappable power source. Recent filings with the Federal Communications Commission reveal the company is also developing an audio-focused head strap to improve immersion. These details suggest the hardware is nearing its final production stage before hitting the market.

FCC documents reveal replaceable power source and audio strap for VR headset

The device is designed to function as a standalone wireless unit, allowing users to play without being tethered to a PC. The standard configuration includes a head strap with an integrated battery, two motion controllers, a wireless dongle for PC communication, and a power supply. This setup ensures players can enjoy uninterrupted sessions while maintaining mobility.

Steam Frame Kit Specifications

• Battery Type: Replaceable lithium-ion battery
• Connectivity: Wireless standalone operation
• Included Accessories: Head strap with attached battery, two motion controllers, wireless dongle, power supply
• Audio Feature: Alternative head strap with BMR speakers for spatial audio

A notable addition to the ecosystem is the 'Enthusiast Kit,' which features a replaceable lithium-ion battery to supplement the default attached power source. Valve is simultaneously engineering an alternative head strap equipped with Balanced Armature speakers to deliver spatial audio. It remains unclear whether the Enthusiast Kit bundle includes a separate head strap or simply the additional battery unit.

The official release window for the Steam Frame is set for Summer 2026, though recent import data hints at a potentially earlier launch. FCC filings serve as a strong indicator that the product could debut sooner than the public timeline suggests. We looked at VR headset leaks earlier while tracking Valve hardware developments.