4K Sport Action Camera New Release Tonbux Waterproof WiFi Action Cam Underwater Sport Camera with 2.0 Inch Display 170 Degrees Wide Angle Lens, include 2 Rechargeable Batteries Kit of Accessories for Bike Motorcycle Surfing Diving Swimming Skiing etc. Black

I have bought several sports camera in Amazon and all of them are not work very well until I bought this one, what I bought in the old days were with very cheap and poor package and very easy to be broken, this is why I bought this one as it has a long warranty life as well as it is not looks that cheap! When I received it, it is just like our expected, the camera is well packaged in a nice box and looks expensive. When we open the box, we can see this little camera, it is very light and it has a lens in the right and 4K ultra UD and a control button in the left.I use it several times before I write this review, as I am a big fan of sports and outdoors, I like all sports including bungee jumping, sky diving, surfing, skating, mountain climbing, biking etc. So a sturdy and good quality sports camera with multi-function is very important to me. And this one, is what I expected, it feels sturdy and did not break easily when I dropped it... although not too high, also it came with a case and a shell, both are waterproof, the case has little effect to the sound quality, it sounds great without case but is quite good with the case.1080p works great to make the image or the picture fantastic and crystal clear, the footage is good too. The 4K looks great and the resolution is very high. Also, the contrast works well too, if you use this in a little dark or bright light, it almost has no effect to the quality of the image. The battery life is about 3 hours and the seller send us 2 battery which means we can make a non-stop video for 6 hours, when one battery run out, we will replace it and charge it, so we can use it a whole day outside.It comes along a lot of accessories so we can use it in many occasions which also help us so much as we usually use it not with our hand but always attach it on our waist, head,wrist or onto other objects. It can connect with my phone with wifi (not home wifi, but like bluetooth to connect your phone and camera wirelessly), I can adjust the loop, resolution and others with the app, you can attach it in the remote-control car and know what is ahead without moving there, which is very interesting too.Overall it is a very helpful and sturdy camera, very affordable, and functions well. For the price you are definitely not miss it!

Introduction:Having recently taken up flying lessons, I was keen to get an action camera that would allow me to capture the experience, but without breaking the bank. With Go-Pro’s costing quite a bit, I decided to get one of these generic look-alike cams. This one looked good on paper – 4K, WiFi, 1080p 60 etc.Initial Impressions:On arrival, initial impressions were good. Nicely packaged in an understated but nice quality box – which was impressively compact given the contents.The camera itself is very much modelled on the Go Pro. No doubt about that. It seems well constructed, no issues there.The bundle included two lithium batteries. Bung one in, press the on button and away you go. Navigation of the menu’s is intuitive. I noted that despite being advertised as a 4K camera the default resolution is 1080p. I immediately set it to 4K and left it there.There is no memory card included with the camera so that was an additional expense. Because it’s 4K you’ll obviously need a large capacity card – I went 64Gb Samsung and it must be at least Class 10 (U1). This costs about £25 at the time of writing. I think that’ll give me an hour or two, but don’t think the camera supports 128Gb so you will have to potentially change cards frequently depending on how you intend to use the camera.Video Quality:I took the camera flying with me and captured a few seconds of video whilst I wasn’t at th controls. My initial observations are that 4K isn’t particularly smooth. Not terrible, but enough to make me want to downgrade to 1080p 60fps. I also noticed that the exposure setting isn’t the smoothest as it stepped from the cockpit lighting to pointing out of the window. The video clip can be seen on YouTube - search for "Tonbux 4K Action Cam Test Footage - Cirrus SR22T Flight"I took some photos too – they shoot at 16mp and are fairly respectable. Probably the same sort of quality as an iPhone. Don’t expect to go replacing a DSLR here.WiFi:As I mentioned, the camera has WiFi. If you do use the 4K mode on this camera – don’t even bother with this. It takes so long to transfer a file from the camera to your phone that it’s simply not worth it. Stick the card in your PC instead. Forget about streaming 4K from the camera to the phone too. Photos are OK.Conclusion:For 49.99 this isn’t a bad purchase. I’m not sure whether 1080p 60fps variants that don’t support 4K are cheaper to buy, if they are they may be worth a look as I would say that 4K from this camera is a little jittery – some may be happy with it, but watch my video and decide for yourself. Otherwise a decent little camera – two batteries included, lots of accessories. Don’t forget to buy a high speed Micro SD card.