Gemini GMU-HSL100 UHF Wireless Headset and Lavalier Microphone System
The GMU-HSL100 is a complete UHF wireless microphone system that includes both a headset microphone and a lavalier microphone, a body pack transmitter, and a compact receiver with a 1/4" connection. The receiver plugs into a powered speaker, amplifier, or mixer, making the system suitable for karaoke, weddings, conferences, streaming, and busking.
The Gemini Sound GMU-HSL100 offers two microphone options in one system. Choose the headset microphone for hands-free performance or the lavalier microphone for discreet audio on camera, and switch between them in seconds using the same body pack. With a wireless range of over 50 meters, the system provides a stable UHF signal for moving around a room, stage, or event space.
The transmitter and receiver pair automatically for plug-and-play operation. The receiver features a rechargeable battery with approximately 5 hours of playtime per charge, while the body pack operates on included AA batteries. The system can also support up to six pairs of devices operating together without interference and can transmit one signal to multiple receivers for larger setups.
| Polar Pattern | Cardioid dynamic microphones |
|---|---|
| Wireless Range | > 50 meters |
| Distortion | < 0.6% |
| Dynamic Range | ≥ 106 dB |
| Frequency Range | R2 (USA): 512 - 541.7 MHz / R3 (Europe): 863 - 865 MHz |
| Frequency Response | 20 Hz-18 kHz, +1 dB/-3 dB |
| Construction Material | ABS plastic |
| Transmitter Battery | 2 x AA batteries (included) |
| Receiver Battery | 500 mAh rechargeable lithium |
| Charging | USB-C |
| Receiver Charge Time | ~2 hours |
| Receiver Play Time | ~5 hours |
| Transmitter Play Time | ~4 hours |
| Dimensions (H x W x L) | Transmitter: 0.83" (21 mm) x 2.68" (68 mm) x 4.02" (102 mm) Receiver: 1" (35 mm) x 2" (41 mm) x 5" (126 mm) |
| Weight | Transmitter: 0.21 lbs (0.10 kg) Receiver: 0.09 lbs (0.04 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
