AIDITIYMI RMF-TX310U Voice Remote for Sony Bravia 4K

The AIDITIYMI RMF-TX310U is a direct replacement voice remote with built-in mic designed to restore full voice control and standard navigation for compatible Sony 4K Bravia TVs.

This compact remote offers the familiar layout and voice-command capability found on many Sony Bravia controllers, making it a practical, cost-effective alternative if your original remote is lost, damaged, or lacks microphone support. It pairs to supported models using a simple button combination and runs on two AAA alkaline batteries. Note: the back cover’s slight gap and initial stiffness are factory characteristics, not defects.

Will this remote work with my Sony Bravia model?

Check your TV model against the supported list before purchasing. The RMF-TX310U is compatible with a broad range of Sony XBR and A-series 4K Bravia TVs; compatibility depends on your set’s IR/BT profile and whether voice control is enabled in the TV menu.

• Compatible models include XBR-43X800G, XBR-49X800G, XBR-55X800G, XBR-65X800G, XBR-75X800G and many XBR-900/850/855 series.
• Also listed for A8G and X850/X830/X800G larger-screen models.
• If your TV originally had voice capability, this remote should restore that function.
• For models without voice enabled, you may need to activate VOICE CONTROL in the TV’s hidden settings.

How do I pair the AIDITIYMI RMF-TX310U with my TV?

Pairing is straightforward and requires only two new AAA alkaline batteries and a short button press sequence. The remote uses a one-to-one pairing method—ensure no other aftermarket remotes are paired to the TV when you start.

• Insert 2 fresh AAA alkaline batteries before pairing.
• Press and hold the VOL- and Mic buttons simultaneously for about three seconds to enter pairing mode.
• Confirm the TV displays pairing confirmation; if not, repeat after power cycling the TV.
• One-to-one pairing: make sure only this remote is paired to avoid conflicts.

What should I expect from the remote’s build and performance?

The RMF-TX310U is manufactured to emulate original Sony remotes but includes a few noticeable design choices. The rear case may not sit perfectly flush and the buttons may feel firmer out of the box; both are normal and should not affect long-term use.

• Factory-design rear cover gap at the bottom — not a defect.
• New-button stiffness is normal and eases after several days of use.
• Full set of navigation, playback, volume, and mic buttons for voice commands.
• Includes one remote in the package; batteries not included in some listings—check product details.

Do I need to change any TV settings to use voice features?

Some Sony TVs keep voice control disabled by default; enabling the feature lets the remote’s built-in mic function. If voice commands aren’t recognized after pairing, look for the VOICE CONTROL option in the TV menu and switch it from "disable" to "active."

• If original remote lacked voice, enable hidden VOICE CONTROL setting on TV.
• Restart TV after changing settings if voice still doesn’t register.
• Ensure microphone permissions or voice services on the TV are enabled where applicable.
• Refer to TV model manual for locating hidden menu items if needed.

Who is this for: The AIDITIYMI RMF-TX310U is aimed at homeowners and renters with compatible Sony Bravia 4K TVs who need an inexpensive, functional replacement for a lost or broken remote—especially users who want to regain voice control without buying an OEM controller. It’s also appropriate for tech-savvy buyers who can enable hidden VOICE CONTROL settings and perform a quick pairing sequence.