Monday, April 20, 2015

TaoTronics Water Resistant Wireless Bluetooth Stereo Shower Speaker (Model TT-SK03)

Disclosure of Material Connection: I received this product for free so that I could provide product feedback to the company and post a product review. I was not required to write a positive review and I do not rate products higher than they should have been. I am disclosing this in accordance with the Federal Trade Commission's requirements.

I recently received a TaoTronics Water Resistant Wireless Bluetooth Stereo Shower Speaker (Model TT-SK03) for a product review.  Only a speaker and power cable were included, but really I wouldn't expect anything else.  I have tested various Bluetooth speakers, but this was the first water resistant speaker.  I didn't really like the fact that the power cable was not a standard microUSB cable, but I have to imagine they made that decision for a reason.

Speaker and power cord ( USB on one side and a non-standard plug on the other )
I definitely wanted to test the speaker out as it was intended, so I tried it out in the shower.  The audio quality was pretty good, and it was loud enough to be enjoyable even with the shower running.  The controls were easy to use.

Large suction cup
The suction cup seemed to hold pretty well, I left it mounted during the day to see if it would fall and luckily it didn't.  I didn't test the speakerphone ability frankly because I don't plan to make or receive calls while in the shower but if I do test it, I will update this review.

Close up of controls
Here are the main points I noticed about this product:

Water Resistant: Of course this is the main selling point of the product, it is water resistant.  Normal shower use should be fine, but be smart - I wouldn't put it under direct water all the time or put it under water.

Easy to Use: It was very easy to use this speaker, just like any other product take a moment to review the instructions before using it.

Sound Quality: I didn't do a side by side test with other Bluetooth speakers because frankly this is being used differently than other speakers.  However, during my real world tests the speaker volume and quality was good enough to use while still being heard over a running shower.

Bottom line: If you are looking for a water resistant speaker, this is a great option to consider.

TaoTronics Product Page: http://www.taotronics.com/taotronics-tt-sk03-bluetooth-speaker.html
Amazon Product Page: http://amzn.com/B00T2K0ROI

Monday, April 13, 2015

Ukonnect Hifilink Music Audio Streaming Receiver Review

Disclosure of Material Connection: I received this product for free so that I could provide product feedback to the company and post a product review. I was not required to write a positive review and I do not rate products higher than they should have been. I am disclosing this in accordance with the Federal Trade Commission's requirements.

I recently received a Ukonnect Hifilink Music Audio Streaming Receiver for a product review. The receiver itself came with a USB to micro-USB power cable and two audio cables - one with headphone style jacks on both ends (possible use : aux-in port of a car or radio) and one with RCA connectors (possible use : home stereos with RCA inputs).

Hifilink Receiver
Unfortunately the plastic case of this unit was damaged, basically one of the parts of the cover was loose and I could just take it off which also gave me a chance to peek inside.  On the plus side, a few rubber bands held it together and it still worked.  I reached out to the company and they confirmed that they would replace the unit.

Well normally you don't want your device to open up like this but might as well take a pic!
I have tested Bluetooth based devices before, but this was the first unit that I have tested that was WiFi based and before I actually tested the product I had some concerns kicking around in my mind.

My first concern was related to the WiFi operation but after some testing and review of the product manual it seems this unit has two modes:

1) The unit can act as a standalone WiFi point, which is useful if you are in an area that does not have an available wireless network.  The only drawback is that most mobile cellular devices use either WiFi or cellular for data - but not both.  So if you are connected to this unit with your smartphone, you will probably lose access to the Internet.

2) The unit can access as a wireless client and connect to an existing wireless network.  So, as an example, if you use this at home you can connect the Hifilink to your home wireless and then any other devices should be able to see it.

I used option 2 primarily, with my Moto X and it worked fine.  With Apple devices it apparently uses the built-in Airplay protocol, but with Android you have to use 3rd party applications - they mention BubbleUPnP and that is the software I tested.  The volume control of the software didn't seem to work (made minor adjustments to volume) but honestly that is what I prefer - just one volume control on the unit, with many of the Bluetooth adapters you had to consider the phone/table volume and the Bluetooth receiver volume.

Two audio cables and one power cable
Overall the setup wasn't really difficult and the audio quality was pretty good.  It seemed to have enough output power to push my Turtle Beach XO FOUR headset with no problem and even had good bass.

For my music, I primarily use Google Play Music.  From what I can tell there is no way to directly use the Play Music software with this unit, however the BubbleUPnP software actually somehow interfaced with my library and I was able to play songs from my playlists.  However, since you aren't using the actual application you will lose access to certain features you might be used to.

This device does have some limitations which aren't necessarily a problem with the product, just factors you need to consider as you determine how you will use it.  First, I don't think this device would be a good fit for "in car" audio simply because whatever device you are using will no longer have Internet access but if you are using a WiFi only tablet that isn't an issue.  Second, you have to use BubbleUPnP (or similar) software to push audio, so you can't just expect every app to push audio/music to this adapter.  That is an Android specific limitation, and may not be true with Apple devices.

On the plus side, I could see a device like this being a great gadget in a house (or college dorm) where you may have multiple people that want to push music to a sound system.  You also avoid the distance limitations of Bluetooth.

Here are the main points I noticed about this product:

Compact: The receiver itself is fairly light and think, smaller than my Moto X smartphone.  It has a built-in battery so you can use it with headphone to walk around the house with no problem and without worrying about the distance limitations of Bluetooth.

WiFi Connectivity: This unit can act as a client and connect to an existing WiFi network, or can act as a standalone access point.  Once you have configured both modes, simply pressing the power button 3 times will toggle the two options.

Output Options: The unit has a standard audio jack (either for headphones or to connect to an aux-in connect) and it also supports digital audio output.  I did not test the digital output.

Bottom line: This is a neat little gadget that acts as a WiFi audio receiver which allows for some interesting approaches on how to use it.  If you have tested Bluetooth audio receiver, definitely consider this product as an alternative approach to wireless music.

Amazon Product Page: http://amzn.com/B00OFBF0K0

Saturday, April 11, 2015

Ukonnect Bluetooth Ultra-compact Foldable Keyboard Review

Disclosure of Material Connection: I received this product for free so that I could provide product feedback to the company and post a product review. I was not required to write a positive review and I do not rate products higher than they should have been. I am disclosing this in accordance with the Federal Trade Commission's requirements.

I recently received a Ukonnect Bluetooth Ultra-compact Foldable Keyboard for a product review. When folded up, the keyboard is fairly small - about the size of a smartphone, just a bit wider than my Moto X.  The keys are about the same size as the keys on my laptop, and when unfolded the distance between the keys on the top row ( from Q to P ) is about the same as my laptop.

Basically this is a compact keyboard that still is usable -- not something so tiny that you have to peck at the keys to even use it.



I tested the product on my Nexus 7 tablet and a Windows 7 laptop, both completed the Bluetooth pairing without any problems at all.  The special keys ( such as controlling volume ) worked great on both device.

Keyboard unfolded
Here are the main points I noticed about this product:

Compact: When folded up, this keyboard is about the size of a standard smartphone and when unfolded the key size and spacing is similar to a normal laptop.  There isn't a dedicated row at the top for numbers or function keys, and that is where some of the space savings happens.

Ease to Use: I had no problem pairing this keyboard with various devices I tested.  It folds up easily, and there are no special tricks you have to learn to use it.

Bottom line: If you are looking for a portable Bluetooth keyboard, this is a great option to consider.

Amazon Product Page: http://amzn.com/B00O5CGN2I

Thursday, April 9, 2015

RAVPower 7800mAh Power Bank with iSmart Charging Review ( Model RP-PB31 )

Disclosure of Material Connection: I received this product for free so that I could provide product feedback to the company and post a product review. I was not required to write a positive review and I do not rate products higher than they should have been. I am disclosing this in accordance with the Federal Trade Commission's requirements.

I recently received a RAVPower 7800mAh Power Bank ( Model RP-PB31 ) for a product review.  In addition to the charger itself, a USB to microUSB cable was included.

Charger and USB to microUSB cable
The charger was pretty small compared to what I have recently tested, but that was expected since my recent tests were higher capacity (over 10000 mAh) units.  This one was small, and actually felt pretty light.  I was able to carry it in my pocket without really noticing it.

Size Comparison
Top : 7800 mAh battery pack
Bottom : 18200 mAh battery pack
The charger is rated to support 2.4A output, so I used my DROK testers and loads to see what it could handle.  Here is what I found:

- 2A load : Unit was able to handle it
- 3A load : Unit maxed out around 2.6A of output
- 4A load : Unit shut off, likely a built-in overload protection

So bottom line, it was able to handle just above the rated 2.4A rated max current.

For real world tests, I just used it from time to time to keep my devices charged and never ran into any problems.

Here are the main points I noticed about this product:

Compact: The battery pack is fairly small and not too heavy, so carrying it in a pocket or purse shouldn't be a problem.

Ease of Use: Like most USB battery packs, the use is very simple.  It has 4 LEDs to show 25% increments of remaining capacity.

Bottom line: If you need a USB battery pack that is good for daily use, enough to keep your devices topped off, then this 7800 mAh unit is a great option.

Amazon Product Page: http://amzn.com/B00UV9OXNU

Tuesday, April 7, 2015

Inateck 7-port portable USB 3.0 Hub with BC1.2 charging ( Model HB7003 )

Disclosure of Material Connection: I received this product for free so that I could provide product feedback to the company and post a product review. I was not required to write a positive review and I do not rate products higher than they should have been. I am disclosing this in accordance with the Federal Trade Commission's requirements.

I recently received an Inateck 7-port portable USB 3.0 Hub with BC1.2 charging ( Model HB7003 ) for a product review. The package came with the hub, the power adapter and a USB cable.

Left to Right : Power adapter, Hub and USB cable
The hub itself is actually not that big, and feels very light.  In addition to acting as just a hub, it supports BC1.2 charging.  Basically normal USB 3.0 can support 0.9A output but the BC1.2 standard can support more ( I believe 1.5A ).  With the BC1.2 charging capability, this essentially makes it a 7 port hub and 7 port USB charger.

To test the hub functionality, I wanted to see what impact (if any) it had on the performance of an external hard drive.  I used Ubuntu ( booted from CD ) to do hard drive benchmarks.  I first tested with the drive connected directly and then tested again with the hub between the computer and the drive.  The hub had no real impact on the measured average read/write and seek times.

Size Comparison : Hub next to a 2-port USB charger and a 5-port USB charger
To test the power output it was a bit more tricky.  Using my DROK load tester, I was getting around 0.8A on my Nexus 7 which is right around the USB 3 spec.  However, when I removed the DROK tester and directly connected the Nexus 7 to the hub there was an increase of about 0.2A (measured using an app called Ampere.  That would put it at around 1.1A, which is over the USB 3 spec and likely the BC1.2 standard kicking in.

Using my USB 1A/2A adjustable load, I was actually able to max the port out at 2A.  I think the BC1.2 standard just tells the attached device that it can safely pull more than the 0.9A rating for USB 3.

Here are the main points I noticed about this product:

Compact: This hub is pretty small, smaller than another 7-port USB 3.0 hub I tested.  For travel, you should be able to use this hub to also charge devices letting you reduce the amount of devices you need to drag along.

Performance: The hub did not demonstrate any real impact to the benchmark tests performed on an external USB hard drive.

Bottom line: If you are looking for a solid USB 3.0 hub, this ones seems to do the job without impacting performance as an added bonus can also act as a charger for your devices including BC1.2 compliant devices that can charger at a higher rate than normal USB devices.

Inateck Product Page: http://www.inateck.com/inateck-hb7003-7-port-usb-3-0-hub/
Amazon Product Page: http://amzn.com/B00QHULZH4