Bluetooth Wireless Karaoke Microphone with Professional Noise Reduction, Portable Cordless Mic for Home KTV Parties & Kids Gifts

This Bluetooth wireless microphone is constructed from metal and ABS materials in a blue finish and operates on an 800mAh 3.7V rechargeable battery. It utilizes Bluetooth 5.1 technology to deliver 5W output audio across a 100Hz to 10kHz frequency range. 1. Designed from metal and ABS construction with a blue exterior, though minor color variations may occur between different factory batches. 2. Powered by an 800mAh 3.7V battery that requires a DC 5V/1A charging adapter and accommodates 14500 battery formats. 3. Features Bluetooth 5.1 wireless connectivity with a 5W output power capability and a frequency response spanning 100Hz to 10kHz. 4. Package contains one single microphone unit, with no additional accessories included. 5. Physical dimensions allow a measurement tolerance of plus or minus 1 to 3 centimeters, and lighting conditions or display settings may cause slight visual color differences.