Type: Wireless Microphone Headset, Microphone Headset, Handheld Microphone, Microphone Speaker, Voice Amplifier, Voice Speaker Description: This wireless microphone has 2.4G WiFi wireless transmission technology, smart noise cancellation, and a versatile design, providing clear communication and freedom of movement for various applications. Features: Using 2.4G WiFi wireless transmission technology, the transmission range is up to 50 meters(without obstruction). Built-in intelligent noise-canceling chip effectively eliminates unwanted ambient sounds. Simply plug the receiver into a 6.35mm port on a speaker, and the wireless microphone will automatically connect to the receiver. Versatile usage functions as a regular headset microphone or can be detached to become a handheld microphone. Comes with a dual USB cables for simultaneous charging of the transmitter and receiver. Can be used with voice amplifier, cars speakers, player, computer speakers, ect. Not recommended for use with mobile phone. Compact and aesthetically pleasing, suitable for fitness, yoga, teaching, lectures, conferences, and more. Specifications: Material: ABS Color: Black Product Size(LxW): 26 x 14 cm Transmission Frequency: 630-690MHZ Transmission Distance: 50m(without obstruction) Battery Specification: Wireless transmitter: 400mAh Lithium Battery (Included) Receiver: 400mAh Lithium Battery (Included) Charging method: USB Charging Cable Power Supply (power adapter not included) Charging Voltage: 5V Package Contents: 1 x Microphone 1 x Receiver 1 x 6.5mm Converter Head 1 x Dual USB Charging Cable 1 x Manual Please note: Due to manual measurement, there might be a tolerance in the product size. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store