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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
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Description
TEYUN Q-22 USB Computer Free Srive Microphone External Sound Card, Q-221. Built in high speed digital processor, with extremely low distortion and high precision digital signal processing. 2. With AD and DA converters, the resolution is up to 24 bits 192KHZ. 3. The power supply can be connected to PC DC5V IN, providing connection with MAC and PC computer and its 0S equipment. 4. Frequency response: 1 1dB, 20Hz 20kHz 5. Dynamic range: 82dB, A weighted 6. THD+N 0. 03%, 1kHz 7. Input level: +6dBu(max) 8. Input impedance: 4k
1. Built-in high-speed digital processor, with extremely low distortion and high-precision digital signal processing.2. With AD and DA converters, the resolution is up to 24 bits/192KHZ.
3. The power supply can be connected to PC/DC5V IN, providing connection with MAC and PC computer and its 0S equipment.
4. Frequency response: -1/-1dB, 20Hz-20kHz
5. Dynamic range: 82dB, A weighted
6. THD+N 0.03%, 1kHz
7. Input level: +6dBu(max)
8. Input impedance: 4k ohm
9. Gain range: +3dB~+60dB
Specification:
| Package Weight |
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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
4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026