This wireless microphone system is perfect for singers who want to add a touch of professionalism to their performances. With a rechargeable lithium-ion battery, this microphone system can be used for extended periods of time without the need for frequent charging. The package dimensions are 9.96 x 7.95 x 1.77 inches, making it compact and easy to transport. The microphone system is compatible with a range of devices, including personal computers, tablets, amplifiers, headphones, smartphones, and speakers. It features a 3.5mm jack and a 6.35mm jack for easy connectivity. The TTSTAR wireless microphone system is made of high-quality stainless steel and plastic, ensuring durability and longevity. With its omnidirectional lapel mic, cardioid headset mic, and cardioid stand, this microphone system is perfect for singing.