The Sennheiser SKM 100 G4-A Handheld Transmitter is a top - notch wireless microphone solution for professional audio. Its lightweight aluminum housing is both durable and comfortable to hold. The built - in mute switch makes performance control a breeze, perfect for concert halls, corporate events, and broadcast studios. Operating in the UHF frequency range, it offers strong signal stability even in busy RF areas. The transmitter syncs with the receiver wirelessly via infrared, enabling quick setup and flexible frequency management, crucial for multi - channel use. With up to 20 compatible channels and a 100 - meter transmission range, it covers large venues well. It also has high RF output power (up to 30 mW) compliant with different country regulations. Compatible with Sennheiser's e 835, e 845, e 865, e 935, and e 945 capsules, it offers diverse vocal characteristics. Running on two AA batteries for up to 8 hours, it ensures long - term reliability for pros.

Using the Sennheiser SKM 100 G4 - A is easy. First, insert two AA batteries or use the BA 2015 accupack. Then, sync it with the receiver using the infrared function. This will let you quickly set up and manage frequencies. You can choose from up to 20 compatible channels for multi - channel operations. When using it in a live event, remember to keep it within the 100 - meter transmission range for a stable signal. Also, make sure the RF output power complies with local regulations. For maintenance, keep the device clean and dry. Avoid exposing it to extreme temperatures outside the - 10°C to +55°C range. If not in use, turn it off to save battery. And when the batteries are low, replace them promptly to ensure continuous performance.