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Description
STZ Wireless Dual Microphones UHF STZ-W7902Description: This Dual Channel UHF Wireless Microphone System transforms your presentations or performances with crystal clear sound quality and the freedom to move around. Say goodbye to tangled cords and hello to a seamless, professional experience. Specifications: RELIABLE DUAL DIGITAL WIRELESS MICROPHONE: The STZ W7902 boasts effortless setup and operation. With its dual channel fixed frequency wireless microphone, there is no concern for
Description:
This Dual Channel UHF Wireless Microphone System transforms your presentations or performances with crystal-clear sound quality and the freedom to move around. Say goodbye to tangled cords and hello to a seamless, professional experience.
Specifications:
- RELIABLE DUAL DIGITAL WIRELESS MICROPHONE: The STZ-W7902 boasts effortless setup and operation. With its dual channel fixed frequency wireless microphone, there is no concern for frequency loss or drop. Its robust stability is unparalleled
- WORKING AT LOW INTERFERENCE: The STZ-W7902 offers top performance and reliability in the UHF frequency range. Working within the low interference UHF band (480~600MHz), it also incorporates a dual filter design that greatly improves anti-interference capabilities. The result is a clear and seamless sound with incredibly low latency
- CLEAR AND PRISTINE SOUND QUALITY:Featuring a professional cardioid dynamic capsule, the STZ-W7902 excels in reproducing clear, pure, and full sound while effectively eliminating background noise and howling
- STURDY AND DURABLE MATERIAL: The durable steel mesh grille on this microphone provides exceptional protection against impact and corrosion. Its all-metal construction ensures long-lasting use
- CONVENIENT DISPLAY AND VOLUME CONTROL: The receiver of the STZ-W7902 comes with a convenient display and a separate volume control for easy and efficient operation, making it the perfect choice for any professional setting
- SUITABLE FOR MULTIPLE OCCASIONS: The STZ-W7902 is suitable for a range of events, including conferences, broadcasting, weddings, karaoke, and social gatherings. It is also well-suited for smaller venues like meeting rooms, auditoriums, schools, churches, and small stages
- TRANSMITTER POWER: < 30mW
- SPURIOUS EMISSION: < 40dB (with Carrier)
- BATTERY VOLTAGE: AA1.5V x 2
- BATTERY LIFE: > 10 Hours (Receiver) Desk-Top:
- CARRIER FREQUENCY RANGE: UHF 480~600 MHz
- OSCILLATION MODE: Quartz Controlled Fixed Frequency
- STABILITY: 10PPM
- SENSITIVITY: 2uV@sinad=12dB
- MAXIMUM DEVIATION RANGE: 50KHz
- S/N RATIO: > 105dB
- T.H.D.: < 0.5%@ 1KHz
- IMAGE REJECTION: 85 dB Typical
- SPURIOUS REJECTION: 75 dB Typical
- FREQUENCY RESPONSE: 50Hz~15KHz
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great Power and Creamy Foam
Color: White
This frother is amazing and has really good power. It creates creamy, smooth foam in seconds and works perfectly for iced lattes, cappuccinos, and matcha. I love that it’s rechargeable and lightweight, but still feels strong and high quality.
As someone who loves coffee, this has become one of my favorite tools for making café-style drinks at home. Easy to use, easy to clean, and looks beautiful on my coffee station.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Powerful easy to operate but splashes
Color: Black
Excellent frother--Very powerful and easy to turn on/off with one button. The only downside is it requires a deep container in which to froth. The frothing pitcher I had was too small and milk splashes everywhere. There is no lower speed so it works fast. I am using a deep insulated container now for frothing. Otherwise, very quite, easy to operate no pushing down on the top like other frother wands. I love it as long as I can control it to limit the splashing.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Froths Milk in Seconds
Color: Black
Frother I had for a couple of years broke. Based on reviews I bought this. Love it being rechargable. The POWER! It froths milk in seconds. Also great for that after workout protein drink. Also is a little longer than my last frother so it works great with larger glasses.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Best kitchen device!!
Color: Black, Color: Black
This frother is absolutely amazing such power behind it . Quality is just as amazing made very rugged. And I love the stand and the best thing about it is no more batteries to change now we just charge it up. I HIGHLY RECOMMEND this product to everyone and I will be buying more of these for gifts and more for our winter home also. You won’t be disappointed at all.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Works as described
Color: Black
Love this whisk. I have arthritis and this is light weight enough for me to use. I love the push button, and the stand for it. It’s really easy to clean, and it blends my shakes nicely without leaving the powder behind.
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Reviewed in the United States on June 2, 2026