The 7RYMS iRay DW40 wireless microphone system offers professional audio recording capabilities for smartphones, cameras, and computers. This comprehensive set includes four individual transmitters that operate on separate channels, allowing simultaneous recordings from multiple sound sources with a range of up to 200 meters. Each transmitter features omnidirectional pickup patterns and comes with magnetic mounting plates and windscreen accessories for versatile placement options. The system delivers clear audio recordings with minimal latency, making it suitable for interviews, vlogging, panel discussions, and online meetings. The compact transmitters weigh just 12 grams each, while the receiver unit weighs 22 grams, ensuring minimal disruption during camera setups or mobile recordings. A special charging case with a 1400 mAh capacity provides extended operating time and supports about five hours of continuous recording per charge cycle. The transmitters are equipped with 95 mAh batteries, and the receiver includes a 230 mAh power source. Connection options include USB-C, TRS, and TRRS ports, with included adapter cables ensuring compatibility with various devices. The complete system weighs 129 grams and features a black and yellow color scheme with a durable plastic construction. This wireless microphone solution offers reliable performance for content creators who need multi-channel audio recording with extended range capabilities.