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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Williams AV MIC 144 Headset MicrophoneHeadset microphone with TRRS 3. 5 mm plug for use with Digi Wave DLT 400 transceiver only. Specifications Microphone Element Electret Condenser, Noise Cancelling Microphone Sensitivity 62 + 4dBv bars @1kHz @1 4 Microphone Frequency Response 100kHz 10 kHz Microphone Signal to Noise Ratio More than 60dB @ 1kHz Earphone Sensitivity 105dB SPL Typical at 1kHz @ 1mW on flat plate coupler Earphone Impedance 32 ohms typical @ 1 kHz Boom Gooseneck Plug 3. 5mm
Headset microphone with TRRS 3.5 mm plug for use with Digi-Wave DLT 400 transceiver only.
Specifications
| Microphone Element | Electret Condenser, Noise Cancelling |
| Microphone Sensitivity | -62 +/- 4dBv / µbars @1kHz @1/4″ |
| Microphone Frequency Response | 100kHz – 10 kHz |
| Microphone Signal to Noise Ratio | More than 60dB @ 1kHz |
| Earphone Sensitivity | 105dB SPL Typical at 1kHz @ 1mW on flat plate coupler |
| Earphone Impedance | 32 ohms typical @ 1 kHz |
| Boom | Gooseneck |
| Plug | 3.5mm TRRS w/ black plastic housing and strain relief |
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
4.1 ★★★★★
Based on 270 reviews
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Product Reviews
★★★★★ 5
Good quality and durability
Color: C-Black, Size: Model C Rechargeable
It works very well very easy to use I'm very happy with my purchase
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Reviewed in the United States on May 16, 2026
★★★★★ 3
It froths, but is not dependent
Color: C-Black, Size: Model C Rechargeable
While this frother does “froth”, it has many more cons than pros. The ONLY pro is it froths. The cons—only good for a traditional coffee cup. It is not water proof, and the instructions say to keep the “unit “ dry. As you froth, the liquid naturally raises height. If you are trying to use a Togo coffee mug, or thermos type travel mug—it only works well if done it three or four levels to ensure keeping the motor above the liquid. The “rechargeable “ function DOES recharge, however- it may last 1use or a few. It’s VERY inconsistent. And does not seem to be related to how long you allow it to charge. Overall—not a good buy. I had mine maybe 3 months before it quit working. And at 2 months it started becoming spastic. Even after just being charged-it wouldn’t even froth 1cup. AVOID!!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Easy to Use and Works Great
Color: C-Black, Size: Model C Rechargeable, Color: C-Black, Size: Model C Rechargeable
This milk frother works amazingly well! It’s powerful, easy to use, and creates rich, creamy foam in just seconds. The rechargeable design is very convenient, and the battery lasts a long time between charges. It feels sturdy and well-made, and cleaning it is quick and simple. I use it every day for my coffee, lattes, and hot chocolate, and it has exceeded my expectations. If you’re looking for an affordable and effective milk frother, this is definitely a great choice. Highly recommended
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Nicec
Color: C-Stand Green, Size: Model C Rechargeable
Es de buena calidad lo recomiendo
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Love it!
Color: C-Black, Size: Model C Rechargeable
Love mine! No more batteries. I make at least two cups a day and froth my creamer. Love the fact I don’t have to recharge very often.
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Reviewed in the United States on May 19, 2026