Sing a Duet Without Limits: Two Microphones, Double the Energy. The MM-300 ColorVoice Duo wireless microphone is a set of two RGB microphones designed for singing together, hosting parties, and family events. Digital audio transmission, bidirectional frequency switching technology, and a range of up to 30 meters ensure a stable, cable-free connection. The cardioid pickup pattern focuses on the voice, while automatic channel matching simplifies setup. The metal head, RGB LED illumination, and 1100 mAh battery with up to 4 hours of operation support unrestricted fun anywhere. A Stable Connection for Two: Frequency hopping technology automatically changes frequencies, reducing interference and transmission dropouts. Thanks to the digital signal, both microphones work simultaneously without any loss of sound quality, which is important for duets and group performances. A range of up to 30 meters allows you to move around the room, stage, or garden without losing contact with the 6.5 mm receiver. The auto-matching function means the set is ready to go in moments, without complicated setup. Clear voice in every situation. The unidirectional cardioid pickup pattern reduces ambient noise, focusing on vocals. Sensitivity of -55±3 dB at 1 kHz and a frequency response of 50-15 kHz enable natural vocal reproduction – both low and high tones. The 580 Ω (±15%) output impedance supports stable operation with speakers and karaoke systems. In practice, this means clear sound during singing, speeches, and animations, even with intense partying going on in the background. Light that creates atmosphere. RGB LED backlighting in each microphone highlights the character of the performance and creates a cohesive visual setting. The light control button allows you to adjust the effect to the mood of the event, and the sturdy metal head increases the durability of the construction. The 26 cm length ensures a comfortable grip for adults and younger users. The built-in 1100 mAh battery provides up to 4 hours of operation, allowing you to run the entire party without having to replace batteries or interrupt the fun. The microphone offers 10 different color illumination effects, allowing you to customize the lighting to suit any atmosphere. This stage-ready set includes a wireless receiver with a 6.5 mm plug for quick connection to a speaker, amplifier, or karaoke system. Expanding the set with MUSICMATE products, such as speakers with more powerful sound, LED lighting effects, or additional music accessories, creates a complete entertainment center. Additional lighting enhances the event's atmosphere, and compatible karaoke sets allow you to host competitions and duets, increasing attendee engagement and the dynamics of any event. Bluetooth NO (2.4 GHz RF) Polar Pattern Cardioid Sensitivity [dB] -55±3 dB (1kHz) For children NO Cable length [m] none Additional information Bi-directional frequency switching (frequency hopping), usable range: approx. 30 m, channel compatibility: auto-matching, metal microphone head, housing with RGB LED illumination, power switch and light control button, operating time: up to 4 h Included accessories Wireless handheld microphone x 2, Receiver, Windscreen x 2, Anti-slip ring x 2, Charging cable, 6.35mm to 3.5mm adapter, User manual Depth [mm] Depth [mm] Warranty Warranty Impedance [Ohm] 580 Ω(±15%) Color Gray + black Maximum frequency response [Hz] Maximum frequency response [Hz] Minimum frequency response [Hz] Minimum frequency response [Hz] Pop filter foam windscreen Sound pressure level [dB] N/A Sampling rate N/A Mute switch Mute switch Intended use Karaoke, special events, entertainment, speeches, streaming, interviews, TV Tonearm N/A Connectivity type Connectivity type Transducer type Dynamic Product status Product status Mounting system N/A Width [mm] Width [mm] Self-noise [dB] N/A Weight [g] 550 Height [mm] Height [mm] With speaker No Dynamic range [dB} N/A Connector Connector For streaming For streaming