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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Measy AU680 Wireless Audio Speaker Transmission Box, Transmitter & Receiver, Transmission Distance: 100m, AU680Features 1. High quality transmit with 48k 16bit sampling. 2. Uncompressed transmit. 3. About 100 meters transmit of outdoors. 4. It is easy to use,plug and play. 5. AU680 wireless audio transmitter is a transmitter that enables wireless audio for home entertainment. 6. The product consists of the transmitter and the receiver. Specification 1. Operating Voltage: Transmitter: DC 3. 6V 5. 5V; Receiver: DC 3. 6V 5. 5V 2. Working current: Transmitter:
Features1. High-quality transmit with 48k-16bit sampling.
2. Uncompressed transmit.
3. About 100 meters transmit of outdoors.
4. It is easy to use,plug and play.
5. AU680 wireless audio transmitter is a transmitter that enables wireless audio for home entertainment.
6. The product consists of the transmitter and the receiver.
Specification
1. Operating Voltage: Transmitter: DC 3.6V-5.5V; Receiver: DC 3.6V-5.5V
2. Working current: Transmitter: 250mAh; Receiver: 100mAh
3. Ambient temperature: 0-85 degree C (Transmitter and Receiver)
4. The actual operating frequency range of the modual: 749-770MHz (Transmitter and receiver)
5. Modulation: Pi/4DQPSK (Transmitter)
6. Channel spacing: 4MHz (Transmitter and receiver)
7. Frequency selection method: Transmitter: Carrying channel one-way loop selection; Receiver: Provides automatic search and manual conversion of two models
8. Frequency stability: +/-100KHz (Transmitter and receiver)
9. The actual working channel of the modual: 20CH
10. Module channel spacing: 1MHz
11. Transceiver distance (using transmit power 100nv in open space): 100m
12. Transmit power (default is 100nV when ordering): 1-100mV (default 100mV)
13. Receiving sensitivity: -95dBm(Receiver)
14. Input level: 1.0VpK(Transmitter)
15. Input resistance: 10K ohm (Transmitter)
16. Input interface (Transmitter):
- Three input modes
-Stereo audio input
-Normal microphone input
-Monitor pickup audio input
17. Stereo input level 1: 30mW RL=32ohms (Receiver)
18. Stereo input level 2: 50mW RL=32ohms (Receiver)
19. Output impedance: 1k ohms (Receiver)
20. Input-output gain ratio: 1:01
21. Sphere of influence: 20-20000Hz
22. Time latency: 2.5ms
23. Sampling Rate: 48KHz 32bit
24. Signal to noise ratio: 96dB
25. Distortion: 0.3% at 1KHz
26. Dynamic Range:90dB
27. Left and right channel isolation: 85dB
Package List
1. Transmitter x 1
2. Receiver x 1
3. USB power cable x 2
4. Manual x 1
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
4.6 ★★★★★
Based on 1752 reviews
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Product Reviews
★★★★★ 3
I love this product
Color: Medium
I love this product. Best tinted moisturizer I've ever used. My low star rating is for the product container. On this tube (and the last one I ordered as well) the top separates from the base. When this happens, I can't pump the product out. I have to fiddle around with it quite a bit to get it reattached and then fiddle around some more to get it pumping again. At the price of this product, this issue should really be addressed. I can't believe I'm the only one who is dealing with this. Especially since the last two tubes performed in the same way.
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Reviewed in the United States on March 5, 2017
★★★★★ 5
SO GOOD
Color: Light
This product is so velvety and goes onto the skin so nicely. As per usual, it feels like natural skin but it has great coverage -- I was pleasantly surprised. I don't know what Colorscience does, but they have the magic. I am a forever customer of all of their products. It's a plus that their products are good for the skin AND have SPF as well.
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Reviewed in the United States on January 8, 2024
★★★★★ 5
Holy grail of tinted spf
Color: Light
I’ve tried numerous brands that I won’t mention but at least 20…. and this little tube of tint was my answer. I have very light skin and every other brand has a light shade that isn’t light enough or is too yellow or orange. Well the tint du soliel in light is the perfect answer to my fair pink undertone skin.
It is the most beautiful consistency and I apply it with a beauty blender (yes I lose some product with the blender method - but the final result is an EVEN beautiful light and natural tint that literally looks like skin itself- absolutely no streaking or cakiness). It was remarkably easy to blend and immediately set to its beautiful satin finish. I’m just floored at how good my face looks. It’s very pricey at $60 for just 1.0 oz, but with this formula and aesthetic, it is absolutely worth it. I just ordered another one even though I’m not even half way through my first bottle! I’m a fan for life. Try this tint du soleil!!!!
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Reviewed in the United States on September 10, 2024
★★★★★ 5
Best sunscreen I tried. Be sure to rub it in and let it absorb into your skin.
Size: 6.76 Fl Oz (Pack of 1), Style: Lotion (SPF 50)
This is an excellent product that absorbs quickly and leaves no chalky white or thick oily residue. UVA and UVB protection at spf 50. Two out of four of the active ingredients are double the amount in other brands and it has more of the two remaining ingredients so I guess it’s not my imagination that it’s more effective than other brands I’ve used.
No detectable odors. Has an ingredient to help sand from sticking but I haven’t been on sand so can’t comment on that.
It left white marks on the edge of the neck of my black crew neck T-shirt when I didn’t rub the sunscreen in and let it dry. However the marks came out in the wash.
It stays where you put it, but keep it away from the eyes. Expensive probably because there are more of the active ingredients. I use it only on my face and neck but it is the best sunscreen I have tried.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Best sunscreen
Size: 6.76 Fl Oz (Pack of 1), Style: Lotion (SPF 50)
Best sunscreen ever.
No breakouts. No scent (crucial).
Melts into your skin, lasts for a good while. Expensive but worth it.
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Reviewed in the United States on May 2, 2026