IR-621H Infrared Handheld Microphone
A rechargeable infrared handheld microphone for everyday classroom use, with a metal body and charging-cradle contacts. It pairs automatically with compatible Seekika receivers, so there are no channels to match before a lesson.
- Infrared transmission — switch on and speak without frequency pairing.
- Handheld aluminium body balanced for extended classroom use.
- Rechargeable battery with charging-cradle contacts.
Overview
Key features
- Infrared transmission — switch on and speak without frequency pairing.
- Handheld aluminium body balanced for extended classroom use.
- Rechargeable battery with charging-cradle contacts.
- Compatible with Seekika infrared receivers and amplifiers.
- Works with the CHG-500 and CHG-550 charging cradles.
The microphone is part of a common infrared ecosystem: the same receivers, sensors and charging cradles work across handheld, pendant and presenter models.
The microphone pairs with Seekika infrared receivers and amplifiers and is available with matching charging cradles. Contact Seekika Audio for microphone counts, charging arrangements and spare batteries.
What’s in the box
- IR-621H handheld microphone
- Rechargeable battery
- User guide
Specifications
Audio & wireless
| Wireless mode | Infrared (850 nm) |
|---|---|
| Capsule | Condenser |
| Compatibility | Seekika infrared receivers and amplifiers |
Power & charging
| Charging | Charging-cradle contacts |
|---|---|
| Battery | Rechargeable AA |
Physical
| Material | Aluminium alloy |
|---|
Compatibility & included
| Product type | Infrared handheld microphone |
|---|
Applications
Planning a classroom or campus project?
Share your floor plan and room schedule — we will recommend microphone coverage, speaker placement and kit configuration.
Frequently Asked Questions
Which rooms is the IR-621H designed for?
The IR-621H is typically installed in classroom, lecture hall, training room, presentation. Room size, ceiling height and speaker layout determine the final configuration — send us a floor plan and our team will recommend a layout.
What certifications and warranty are available for the IR-621H?
Seekika Audio supplies CE, RoHS and FCC compliance documentation for its classroom audio products. Classroom audio products carry a standard 2-year warranty against manufacturing defects, with extended coverage available on project orders.
- OEM / ODM customization
- CE, RoHS & FCC documentation
- System layout and commissioning support
- Reply within one business day
