[VIBRANT SOUND QUALITY] Delivers clear and vibrant sound for a captivating performance [EFFORTLESS SETUP] Simply connect the USB receiver to start using the microphone [LIGHTWEIGHT AND PORTABLE] Made of ABS material in a sleek black color for easy handling [LONG BATTERY LIFE] Each microphone requires 2 AA batteries for extended use [TEMPERATURE RESISTANT] Works in a wide temperature range from -10°C to 50°C