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FreeMic Duo | Wireless Headset & Handheld Microphone System
Wireless Headset & Handheld Microphone Kit for Avantree Transmitters, 3.5mm AUX Receiver, Plug & Play for Teaching, Fitness or Events
- $89.99
- Unit price
- per
FreeMic Duo: Wireless Dual Mic Kit
FreeMic W: Wireless Headset Mic Set
FreeMic Duo: Wireless Dual Mic Kit
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Dual Wireless Microphones (Headset + Handheld)
Includes both a lightweight headset mic and a handheld microphone, designed for flexible use in teaching, fitness coaching, presentations, church services, and events. -
Designed for Avantree Transmitters (AUX Input Only)
Made as an accessory for Avantree transmitters used in multi-speaker and multi-headphone systems, such as AudiPlex systems, Harmony series and Quartet systems,etc. -
Clear Voice, Low-Latency 2.4G Wireless
Stable, interference-resistant 2.4GHz wireless connection delivers clear, natural voice with ultra-low delay—ideal for live classes, workouts, and presentations. -
True Plug & Play Operation
No pairing, no setup. Simply plug the receiver into your Avantree transmitter’s AUX input, power on, and start speaking instantly. -
Easy Switching Between Two Mics
Use the headset mic for hands-free movement, or switch to the handheld mic for hosting or singing—one receiver supports both. -
Long Battery Life
Handheld mic: up to 48 hours • Headset mic / Receiver: up to 11.5 hours (supports charging while in use).
• Headset Mic
• Handheld Mic
• AUX 3.5mm Mic Receive
• Type C power cable
• Moto to stereo audio cable
• Handheld Mic
• AUX 3.5mm Mic Receive
• Type C power cable
• Moto to stereo audio cable
In Stock—Estimated delivery
3–7 business days
$89.99
$89.99
Specifications
🎙️ Headset Microphone
| Mic Type | Unidirectional Condenser |
| Transmission | 2.4G Wireless (2.33–2.37 GHz) |
| Frequency Response | 200 Hz – 12 kHz |
| Sensitivity | –44 ±2 dB |
| Signal-to-Noise Ratio | ≥ 80 dB |
| Usage Time | Up to 11.5 hours |
| Charging Time | Approx. 2.5 hours |
| Charging Port | USB-C |
| Operating Current | ≤30 mA |
| Dimensions | 252 × 105 × 40 mm |
| Weight | 26 g |
📡 Wireless Receiver
| Input Plug | Foldable 6.35mm + 3.5mm dual plug |
| Transmission Type | 2.4G Wireless |
| Latency | ≤14 ms |
| Wireless Range | Up to 15 m (line of sight) |
| Charging Port | USB-C |
| Usage Time | Up to 11.5 hours |
| Charging Time | Approx. 3.5 hours |
| Dual Mic Support | Can pair with two wireless microphones |
🎤 Handheld Microphone
| Mic Type | Dynamic |
| Transmission | 2.4G (2402–2480 MHz) |
| Frequency Response | 100 Hz – 10 kHz |
| Sensitivity | –52 ±3 dB |
| Signal-to-Noise Ratio | ≥76 dB |
| Usage Time | Up to 48 hours |
| Charging Time | <3.5 hours |
| Charging Port | USB-C |
| Dimensions | 178 × 46.8 × 46.8 mm |
| Weight | 160 g |
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