[Multi-device reception] Supports simultaneous live broadcast on multiple platforms with three simultaneous outputs; one set of microphones can broadcast to three devices across multiple platforms at the same time [TFT screen display] Features a high-standard visual TFT true-color display showing volume, power, audio, and connection status in real time; original sound, noise reduction, live, and reverb modes are clearly visible [Shocking Reverb] Equipped with a professional high-quality customized sound card chip for a comfortable reverb effect, audible rhythm, and enhanced singing audio experience [Active Noise Cancellation] Includes a noise reduction module with strong anti-interference capability, effectively reducing background noise and microphone self-noise while accurately capturing original sound [Super long battery life] Each microphone operates for up to 9.5 hours; the charging box extends total usage time to 19 hours, and a single microphone can last over 48 hours on a full charge Planning: Wireless transmission mode: 2.4GHz adaptive frequency modulation Maximum transmission distance: 120 meters Microphone directivity: Omnidirectional Microphone sampling rate: 48kHz Microphone signal-to-noise ratio: 82dB Frequency response: 20Hz20kHz Battery capacity: Transmitter: 250mAh, Receiver: 300mAh, Charging compartment: 1500mAh Working time: Transmitter: approximately 9.5 hours, Receiver: approximately 9.5 hours, Charging stand: fully charges transmitter and receiver about 1.5 times Charging time: Transmitter: approximately 1.5 hours, Receiver: approximately 1.5 hours, Charging stand: approximately 1.5 hours Type: One-to-two Type-C version Color: Light Blue Material: ABS Package Contents: 1 x Receiver 2 x Transmitter 2 x Windproof fur cover 1 x Headphones 1 x Type-C to 3.5mm audio cable 1 x 3.5mm audio cable 1 x Charging compartment 1 x Charging cable Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement allows an error of +/- 1-3 cm.