Canon WM-E1-R: Specs Surface for Canon’s First Wireless Bluetooth Microphone

Details on Canon’s upcoming wireless microphone system have surfaced via an overseas certification authority, giving us a first look at the specs for the WM-E1-R. Canon’s first official Bluetooth wireless microphone.

The filing covers two model numbers: DS586233 (receiver) and DS586234 (transmitter/mic capsule), which together make up the WM-E1-R system.

Specs

• Wireless: Bluetooth 5.2
• Polar pattern: Omnidirectional
• Made in: Japan
• Receiver size: approx. 45.4 × 36.4 × 52.8 mm
• Microphone size: approx. 54.0 × 23.2 × 47.5 mm

The receiver is compact enough to mount in a hot shoe; the mic capsule is a clip-on or lavalier-style unit. Both are small, comparable to competing systems from Rode and DJI in the same category.

Timing

The certification registration dropped on February 23, 2026, just days before CP+. That’s not a coincidence, Canon tends to clear regulatory hurdles right before major announcements. Whether it showed up at CP+ or lands shortly after remains to be seen, but the filing strongly suggests a formal reveal is imminent.

What It Means

Canon has been steadily building out its video ecosystem alongside the EOS R lineup, and a first-party wireless mic is an obvious gap to fill. Bluetooth 5.2 is a reasonable choice for this use case, low latency, solid range, and no need for an extra dongle beyond the receiver.

The omnidirectional pickup pattern keeps it versatile for on-camera interviews and vlogging, though it’s not a replacement for directional mics in noisier environments.

More details, including pricing and availability, when Canon makes it official.

Source: Asobinet