WIM-TR Wireless Teaching Microphone
WIM-TR UHF Wireless Classroom Microphone System
A 2.4GHz wireless microphone set designed specifically for classroom teaching, featuring automatic pairing and power-saving auto-shutdown.
・Can be connected to external ear-hook, headset, or neck-worn microphones.
・Utilizes 2.4GHz transmission technology with an effective range of over 15 meters.
・Automatically complete frequency pairing between transmitter and receiver within 5 seconds.
・Plug and play, can be used with various amplifiers.
・Automatically powers off if there is no signal input or connection for 3 minutes.
・Charging for 3 to 4 hours provides over 8 hours of continuous use.
Introduction to WIM-TR Wireless Teaching Microphone
This model belongs to the WIM-TR wireless teaching microphone. For how the system works, where it is used, and how to operate it, please see the series introduction.
Specifications
Compare with other models in the same series| Transmitter Audio Signal | Ø3.5mm Audio Input Jack x 1 |
|---|---|
| Receiver Audio Signal | Ø3.5mm Audio Output Jack x 1 |
| Transmission Frequency | 2400~2483MHZ |
| Sampling Rate | 44.1KHz/16bit |
| Transmission Rate | 2Mbps |
| Signal-to-Noise Ratio (S/N) | -91dB (A-Weighting) |
| Dimensions | 74*42*23mm (Transmitter) / 97*48*14mm (Receiver) |
| Weight | 20g (Transmitter) / 28g (Receiver) |
Updated Date 2026-11-10
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Desktop Chime Microphone BaseDocuments
- catalog (datasheet)Traditional Chinese
- user manualTraditional Chinese
- catalog (datasheet)WIM-TR Datasheet (EN).pdfEnglish
- user manualEnglish
Last Updated: 2026-11-10