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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
AU680A XLR Wireless Audio Transmitter and Receiver Set, US Plug, EU Plug, UK Plug, AU PlugFeature 1. Universal Compatibility with Versatile Connectivity: Equipped with XLR (Input Output), 6. 35mm, and 3. 5mm ports, this set supports a wide range of professional audio devices. It seamlessly connects to microphones, mixers, speakers, guitars, cameras, and audio interfaces, making it ideal for stage performances, live broadcasts, studio recordings, and conference presentations. 2. Stable & Long Range Wireless Transmission: Featuring high gain
Feature1. Universal Compatibility with Versatile Connectivity: Equipped with XLR (Input/Output), 6.35mm, and 3.5mm ports, this set supports a wide range of professional audio devices. It seamlessly connects to microphones, mixers, speakers, guitars, cameras, and audio interfaces, making it ideal for stage performances, live broadcasts, studio recordings, and conference presentations.
2. Stable & Long-Range Wireless Transmission: Featuring high-gain dual antennas and advanced wireless technology, the system delivers anti-interference performance and a stable signal. Say goodbye to dropouts, crackles, or signal interference—even in complex RF environments.
3. Low Latency & Hi-Fi Sound Quality: Enjoy near-zero latency transmission for lip-sync accuracy in video recordings and live performances. The system supports high-fidelity audio transmission, restoring clear, rich, and distortion-free sound that meets professional studio standards.
4. Durable & Compact Metal Design: Crafted from a high-quality aluminum alloy shell, the device is heat-dissipating, wear-resistant, and built to withstand the rigors of professional use. Its compact and portable form factor fits easily into camera rigs, microphone stands, or gear bags—perfect for on-the-go creators.
5. Flexible Audio Adjustment: The receiver is equipped with gain control knobs and volume adjustment keys, allowing real-time tuning of input sensitivity and output volume. This ensures optimal audio levels in different environments, delivering professional sound quality tailored to your needs.
Transmitter Parameters
1. Operating Voltage: 3.6-6V DC
2. Operating Current: Max 120mA
3. Ambient Temperature: -16-65 degrees Celsius
4. Actual Operating Frequency Range: 590-619MHz
5. Modulation Method: GFSK
6. Baud Rate: 2Mbps
7. Channel Spacing: 4MHz
8. Frequency Selection Method: Provides one-way cyclic channel selection
9. Frequency Stability: +/-100KHz
10. Actual Operating Channels: 20CH
11. Transmit/Receive Distance: 100 meters
12. Transmit Power: 1-100mV
13. Input Level: Max 1.0Vpk
14. Input Impedance: 10k ohm
15. Interfaces: XRL x 2, RCA x 1, 6.35mm x 1, 3.5mm x 1
16. 17. Input/output gain ratio: 1:01
18. Frequency response range: 20-20000Hz
19. Delay time: less than 0.5ms
20. Sampling rate: 64kHz 16bit
21. Signal-to-noise ratio: 95dB
22. Distortion: 0.3% 1kHz
23. Dynamic range: 90dB
24. Left and right channel isolation: 85dB
Receiver Parameters
1. Operating Voltage: 3.6-6V DC
2. Operating Current: Max 40mA
3. Ambient Temperature: -16-65 degrees Celsius
4. Actual Operating Frequency Range: 590-619MHz
5. Receiver Sensitivity: -90dBm
6. Baud Rate: 2Mbps
7. Channel Spacing: 4MHz
8. Frequency Selection Method: Available in both automatic search and manual channel switching models
9. Frequency Stability: +/-100kHz
10. Actual Operating Channels: 20CH
11. Transmit/Receive Distance: 100 meters
12. Transmit Power: 1-100mV
13. Interfaces: XRL x 2, RCA x 1, 6.35mm x 1, 3.5mm x 1
14. Stereo Output Level 1: 30mW RL=32 OHM
15. Stereo Output Level 2: 50mW RL=32 OHM
16. Output Impedance: 1k OHM
17. Output-Input Gain Ratio: 1:01
18. Frequency Response: 20-20000Hz
19. Delay Time: Less than 0.5ms
20. Sampling Rate: 64kHz 16bit
21. Signal-to-Noise Ratio: 95dB
22. Distortion: 0.3% 1kHz
23. Dynamic Range: 90dB
24. Left and right channel isolation: 85dB
Specification:
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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
4.8 ★★★★★
Based on 349 reviews
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Product Reviews
★★★★★ 4
4 year old approved!
Color: Lightgreen, Color: Lightgreen
Love that this is a complete set, down to the wall block for the charger!
My daughter is 4 and absolutely loves this set. I personally feel like the toothbrush head is a tad small, but it does do the job well. Its a soft brush head, with plenty of replacement heads. The toothbrush and the flosser both arrived fully charged, and so far we havent had to recharge it, but we're only a few days in. So, it seems to have a pretty good battery life so far. (I will update my review if anything changes on that aspect)
The toothbrush and flosser both stand upright independently on the counter, without tipping over.
The water flosser is hard fir my daughter to do by herself. She sprays water everywhere, as theres several buttons on it and she cant seem to remember in time which button turns it off. I help her with flossing and its been going fine.
Whether youre on high or low the water pressure is not too hard for a kids mouth. In fact, I think the low setting does nothing but rinse the mouth and basically teach the habit of flossing. We use the high setting and it does and OK job. I am a little old school though, and feel like nothing will top a good ole dental floss flossing, but water flossing is a safer route to avoid cutting gums or getting floss stuck between close teeth.
The sound level is minimal, a fraction of the sound level my adult water flosser makes. It doesnt shake/vibrate too badly in the hand and theyre bith comfortable to hold, and size appropriate for my (4yrs) daughters hands.
It comes in a really nice box, packaged perfectly, making this a great gift for your little ones. The colors and theme makes brushing teeth exciting and fun again for your littles :)
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Great for kids
Color: Lightgreen
The HUACOCARE Kids Water Flosser and Electric Toothbrush Combo is an absolute game-changer for establishing a solid dental hygiene routine with children. The light green giraffe and monkey design is incredibly charming and immediately turned what used to be a bedtime struggle into a fun activity that my child actually looks forward to. Having both the sonic toothbrush and the water flosser in one compact unit is brilliant, as it saves counter space while ensuring that every part of their mouth gets a professional-level clean. The three gentle flossing modes and two sonic brushing modes are perfectly calibrated for younger, more sensitive gums, providing a thorough clean without any discomfort.
One of the standout features of this set is how braces-friendly it is; the water flosser reaches those tricky spots around wires and brackets that a standard toothbrush simply can't touch. It is clear that a lot of thought went into the ergonomics and the "fun factor," making it a perfect gift that is both practical and engaging. Since we started using this combo, our dentist has noticed a significant improvement in plaque removal and overall gum health. If you are looking for an all-in-one solution to build healthy brushing habits and make dental care feel like less of a chore, this set is worth every penny.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Five-Star Review: Burst Kids Unicorn Water Flosser
Style: Unicorn
We absolutely love the Burst Kids Unicorn Water Flosser! The design is adorable and instantly made my child excited about flossing, which is half the battle.
Quality: The build feels sturdy and well-made, definitely not a flimsy toy.
Water Capacity: The reservoir holds plenty of water for a full clean without needing constant refills.
Gum Health: We’ve noticed healthier gums and less sensitivity since using it regularly, it’s gentle but very effective.
Ease of Use: Super easy for kids to handle on their own, with simple buttons and a comfortable grip.
Functionality: Multiple settings work great for different comfort levels, and it does an excellent job cleaning between teeth and along the gum line.
Overall, this flosser has made oral hygiene fun and stress-free. Highly recommend for any parent looking to improve their child’s dental routine! 🦄✨
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Authentic Burst product
Style: Unicorn
Works very well, no issues. Authentic Burst product. Purchased it $10 less on Amazon than on the Burst website. Very cute and sits stable on the counter. The water pick top is not pointy, so it won't poke little mouths. Takes awhile to learn to use it. We practice in the bath because water will go everywhere. The settings are easy to use and has a nice low setting that's gentle for my 5 yr. old. The size is good for little hands.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Perfectly engineered
Style: Dinosaur
Amazing quality and user friendly. We love this water pic so much! It’s the perfect size and ergonomics for my 6 year old.
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Reviewed in the United States on May 27, 2026
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