The DK9000 is a professional wireless microphone system, using the same SKM9000 handheld all-metal microphone as Sennheiser. It is a high-quality wireless system with dual-channel UHF signal transmission, suitable for multi-purposes such as family karaoke, banquet performances, conference speeches, etc. It is a high-end wireless microphone system with clear vocals and stable signals.

Debra Audio's new UHF wireless microphone-R202. It is an all-metal boutique wireless microphone system, using UHF high-frequency transmission, multiple frequencies can be adjusted, perfectly avoiding the troubles of interference. The mini receiver has a newly designed panel and appearance. The high-quality handheld microphone is made of high-grade aluminum alloy. The handheld transmitter and receiver use infrared linking. The frequency can be automatically searched to select the safest frequency point. This is a very Excellent features, easy to use. R202 is an excellent wireless microphone system for home or professional small stage occasions. It can reach a range of 100m (328Ft) in an open environment. Whether it is singing or speaking, it can perfectly meet your needs. It is very cost-effective. A wireless system microphone.

Debra Audio's new UHF wireless microphone-R404. It is an all-metal boutique wireless microphone system, using UHF high-frequency transmission, multiple frequencies can be adjusted, perfectly avoiding the troubles of interference. The mini receiver has a newly designed panel and appearance. The high-quality handheld microphone is made of high-grade aluminum alloy. The handheld transmitter and receiver use infrared linking. The frequency can be automatically searched to select the safest frequency point. This is a very Excellent features, easy to use. R404 is an excellent wireless microphone system for home or professional small stage occasions. It can reach a range of 100m (328Ft) in an open environment. Whether it is singing or speaking, it can perfectly meet your needs. It is very cost-effective. A wireless system microphone.

V3002P wireless microphone is a karaoke system that uses VHF signal transmission. It focuses on portability and cost-effective selling points. It is excellent for home and daily use. It uses chip technology PHD for sound processing to improve the sound clarity of the microphone. On the basis of reasonable circuit design, the stability of signal transmission is guaranteed. V3002P is a good choice for home and banquet, karaoke and conference speech, singing recording!

There series products adopt UHF frequency and use the international standard common frequency which can be used in all over the world. Due to the low frequency and many reasons, traditional wireless microphone usually disturbed by many factors especially by the variety of harmonic which send off by the CD/DVD/VCD/LD and other any digital equipments. Squelch circuit usually analysis the intensity of the RF frequency channel instead of the noise and the needed signal. Using the low traditional wireless microphone in the complex environment or when the signal of the microphone is week or the microphone is closured, the squelch circuit many suddenly opened which result the receiver send out a strong burst of noise.Do not change the frequency when using one set system.Using more than one set system in the same time, make sure the transmitter and the receiver of each system have the same frequency channel. Using many transmitters or receivers in the same time, choosing the best frequency channel is recommended.

Debra Audio E02U entertainment karaoke wireless microphone system is professionally used for TV singing and KTV, and is a good companion for home singing and karaoke. •UHF Wireless Microphone System: The microphone connecting distance is about 260feet (80M). Bluetoth 5.0 connecting distance is 10M. Signal stability. No delay. Clear sound quality. Frequency Range: 500-580Mhz. •Treble/Bass/Echo Effect: The karaoke microphone set has treble, bass, echo control button, so you can choose different sound effects according to different songs. This wireless microphone system has BT5.0 function, connect via BT5.0 to play your favorite music. •With 3.5mm audio input, it can stream audio from external devices through 3.5mm AUX audio input, suitable for audio playback tools such as mobile phones and MP3 players. •Output: 6.35MM AUX output, 3.5mm output and RAC output can output mixers, amplifiers, professional speakers, home speakers and other products. Ideal for karaoke, party, weddings, small meetings, teaching, churches, home entertainment, etc.