I didn’t like that you can’t connect a wireless microphone but everything else is fine

The Boya Omic Wireless Mic is an impressive and cost-effective option that continually improves over time, now featuring a convenient charging case and significant sound enhancements. Compatible with computers, Android/iOS devices, and more, it's perfect for content creation, live streaming, Vlog filming, and mobile journalism. With outstanding sound quality, adjustable noise reduction, and an impressive wireless range of up to 50 meters, it ensures clear audio and flexibility. The portable system also has built-in rechargeable battery with up to 5 hours of runtime, extendable to 20 hours with the charging case, which supports wireless charging for added convenience.

have always been fascinated by the hidden worlds that lie behind surfaces. With the K&F Concept endoscope camera for iPhone, I now have the opportunity to explore these worlds on my iOS device. This endoscope camera is specially designed for iPhones and iPads and offers impressive performance. The 7.9mm thin semi-rigid cable allows me to reach even the tightest spaces and corners that are inaccessible to the naked eye. The 5 meter long cable gives me enough scope to examine more distant areas. Whether it's inspecting clogged pipes, checking hidden electronics, or exploring other hard-to-reach areas, this endoscope camera opens up whole new possibilities for me. The camera's IP68 waterproof rating allows me to shoot even underwater. This is particularly useful when I want to check the condition of my pool, for example. The 8 LED lights provide excellent illumination, even in dark environments, so I can clearly see every detail. Connecting to my iPhone was incredibly easy. All I had to do was download the K&F Concept app, connect the camera and I could view live images and videos on my screen. The app also offers additional features such as saving recordings and sharing with others. A small note: This endoscope camera is only compatible with iOS devices, so please make sure you have an appropriate device to use it. Overall, I am absolutely thrilled with the K&F Concept endoscope camera for iPhone. It offers excellent image quality, easy operation and opens up completely new inspection possibilities for me. I recommend it to anyone who is curious about the hidden worlds behind surfaces.

I've always been fascinated by metal detectors and finding things hidden just below the surface. Vine showed me one, and yes please!

It's light, easy to pop the (included!) battery into, and a single push button to start it. No fancy settings, no learning curve, just battery, power, and go. I headed to the back yard, which is primarily sand thus easy to dig, to see what I could find.

Protip: Do not wear steel toed shoes for this activity, unless you'd like to find your own feet, again and again and again. Shoe change, and away we go.

Move the wand slowly over the ground to let it register. It will vibrate, make noise, and light up when it senses something, more of all three the closer or larger the object is. (For fun, I "found" a vehicle. Sounded like I hit the jackpot.)

My first score appears to be a child's porcelain coated iron toy pot lid that appears to have been buried for a while. It was about a foot down. As I dug, I kept checking the dirt I removed from the hole in case it was a smaller item hidden in a clump. Getting closer to my prize, it lit up all three lights and buzzed faster.

The next two finds are well-used, rusted out nails. They were closer to the surface, and the detector lit up easily to locate them. If I continue at this rate, I'll slowly build up enough scrap metal to upgrade my metal detector.

The kit includes a waterproof flashlight, which takes 3 AAA batteries, not included. It's a simple turn on and off at the base, and decently bright. There's also a storage bag for everything - the velvetish bag seems a poor choice for something used in water as it may not dry as well as a mesh bag would. There's a lanyard for the metal detector as well, but I did not use it.

I use this for monitoring small spaces in our smoke duct and between floors. Should do a little bumper around the camera to protect it from heavy use
Quality seems good but I've only had it a few days.

I purchased this CO2 monitor mainly because of its compatibility with the Tuya app, which I already use to control my smart light bulbs and smoke alarms. The ability to connect all my smart devices together and set up a link that automatically triggers my smoke alarms in case of dangerous CO2 levels is fantastic.

Regarding privacy, I can only speak for the iOs version, and Tuya did request access to my location, local network, Bluetooth, and Homekit. However, I don't feel this is anything unusual. The location permission was only requested when I tried setting up a home/away routine, which I think is a reasonable tradeoff for the convenience this smart device provides. Overall, I'm happy with my purchase.

This monitor does what it’s supposed to do. I did test with with and smoke and it alarmed right away. Have it installed in our basement to detect any harmful gases. So far hasn’t alarmed or detected any gases which is great. Nice to know air quality.

This is nice. Although I am not interested in the amount of humidity, I am interested in a Carbon Monoxide and Smoke Detector for our Airstream. We checked it out with the smoke and works and if the carbon monoxide alarm is as loud it will be great. It has a nice clear design and it is pleasing to look at.