Sunvalleytek

Received on 9/19/2020 package shipped by Amazon Prime that I did not order. USPS Tracking 9361 28** **00 9047 67** **.

Packaged was half opened on regular end that you are supposed to open, so I was able to see box inside with label listed above. Would like to know who ordered this because I did not and it does not show up on my Amazon accounts that I order it. Think someone is trying to use my Amazon account without my knowledge or permission. Can you check into this on your end and give me information about this package.

Label also has following on it: Water Flosser Profes...Braces &;;; Bridge Care, 10-0100**-**.

Theodore G Lease , 209 Wilson Drive, Watseka, Il. 60970-****

This adapter worked well the first 3 weeks I used it, but now I cannot get it to power on (Blue Light). I have charged it, but it only shows red for 5-6 minutes and then it goes dark and will not turn on again. I purchased this through Amazon.

MY TAOTRONIC NOISE-CANCELLING HEADPHONES ( TT-BH040 ) HAVE CEASED PAIRING WITH MY LG G5 PHONE AND A TAOTRONIC TRANSMITTER / RECEIVER ( BOUGHT FROM AMAZON 24 11 2019 ) THE FLASHING BLUE LIGHT COMES ON ( H / PHONES ) AND THE TRANSMITTER / RECEIVER WORKS FINE WITH EAR BUDS ALSO, THE BLUETOOTH ON MY LG PHONE WORKS WELL WITH MY EAR BUDS

MY TAOTRONIC ANC BLUETOOTH HEADPHONES ( TT-BH040 STOPPED PAIRING. I'VE FOUND THE USER GUIDE, FOLLOWED THE INSTRUCTIONS TO CLEAR THE PAIRING HISTORY AND, VOILA, THE HEADPHONES, MY LG PHONE AND TAOTRONICS TRANSMITTER ARE ALL WORKING PERFECTLY AGAIN.

MY APOLOGIES TO TAOTRONICS ! I HAD NOT USED THE HEADPHONES SINCE NOV ' 2019 AND I PRESUME THIS INACTION PROVOKED THE PROBLEM WITH PAIRING, SINCE THE HEADPHONES WORKED PERFECTLY BEFORE I STOPPED USING THEM !

Dear Sunvalleytek,

I purchased a "Car Jump Starter RAVPower 300A Peak Power" on Dec 11, 2018 on Amazon. Order # 702-963****-801****

Due to the nature of the product, it's an emergency tool which I had not opened last year.

Upon an emergency just earlier this week, my vehicle battery died and I was unable to jump start my car with this product. I went home to plug it into a wall charger because I figured the product is probably out of battery as well, but to my surprise, it didn't charge. The gauges indicating the battery charge level never lit up even after leaving it plugged in for 2 hours. I pressed the power button and nothing happened, nor did the flashlight work.

I read the instruction manual carefully 4 times. The device doesn't seem to be charging up.

I believe the car jump starter was defective upon delivery and I had never known until now since I never had an emergency to use it until earlier this week.

Is there anything you can do in regards to a refund or replacement.

Due to the cold winter, I would prefer to have a replacement ASAP. Let me know promptly how we can resolve this issue.

Thanks,

Justin

Please help. Just got the BT-BH011 headphones for my wife for Christmas.

In trying them out I followed the BT clearing function by pressing and holding both the power and volume buttons.

The headphones disconnected but the purple light is on and now I can't power the headphones off. What do I do?

broken it does not work any more

I ordered a RavPower RP-PB41 2****mAh power bank from Amazon. When I received my order and checked the box I noticed that the 2 x USB cables were missing.

Why Qt? Why do programmers like us choose Qt? Sure, there are the obvious answers: Qt's single-source compatibility, its feature richness, its C++ performance, the availability of the source code, its documentation, the high-quality technical support, and all the other items mentioned in Trolltech's glossy marketing materials. This is all very well, but it misses the most important point: Qt is successful because programmers like it.

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Long before Qt became so popular and so widely used, the dedication of Qt's developers to finding the right solutions made Qt special. That dedication is just as strong today and affects everyone who maintains and develops Qt. For us, working on Qt is a responsibility and a privilege. We are proud of helping to make your professional and open source lives easier and more enjoyable.

One of the things that makes Qt a pleasure to use is its online documentation. But the documentation's focus is primarily on individual classes, with little said about how to build sophisticated real-world applications. This excellent book fills that gap. It shows you what Qt has to offer, how to program Qt the "Qt way", and how to get the best from Qt. The book will teach a C++, Java, or C# programmer how to program Qt, and provides enough advanced material to satisfy experienced Qt programmers. The book is packed with good examples, advice, and explanations—and it is the text that we use to induct all new programmers who join Trolltech.

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