D Debra PRO X7 UHF Wireless Microphone System with Dual Handheld Mic have Optical, Coaxial Input, Compatible with Active Speaker, TV, for Home Karaoke by Amazon.co.uk

• The built-in audio chip can intelligently reduce noise and optimize the sound line, making the audio more delicate. At the same time, the system has optical (Optical) input, coaxial (coaxall) input and 3.5mm audio input port, which can be better compatible with TV, active speakers and other equipment.

• Bluetooth version 5.0 with efficient and stable wireless audio transmission, to ensure the high quality of sound quality. Cardioid pickup makes vocals clear and bright.

• Dual antenna reception can enhance the signal and ensure the stability and efficiency of the signal. Ensure a wider normal usage distance, up to 165 inches. It can be widely used indoors and outdoors.

• Plug-and-play is easy to use. Strong compatibility can support a variety of devices connected for use. Such as: computers, amplifiers, smart phones, DVD / EVD, active speakers, smart TVs, devices with microphone jack, etc.

• The volume of the sound of the device depends on the power of the speakers and speakers. Different devices produce different sounds, which has nothing to do with product performance. If the sound of devices such as a TV or a sound bar is not loud enough, you can add a pre-microphone amplifier or a mixer and other devices, and the effect will be better.

• Packing List: Receiver*1, Handheld microphone*2, Anti-skid ring*2, USB power cable*1, 3.5mm-RCA cable*1, Coaxial cable*1, Optical cable*2, 3.5 audio cable*1, Manual*1 (Without battery)