Tag: water damage

TOZO NC20 Pro earbuds review

The TOZO NC20 Pro is a huge leap forward for TOZO, moving from a “budget alternative” to a serious contender in the mid-range earbud market.The standout feature is the Smart Touchscreen Case, which mirrors the functionality of high-end flagship buds like the JBL Live beam 3 but at a fraction of the cost and has been seen before on again higher end priced manufacturers offerings.

The Smart Touchscreen Case I like it.

The case features a full-color LED display that allows you to control the earbuds without touching your phone. This is not a new feature but it is a feature not seen on earbuds this price and it is huge. You can also change the wallpaper for those who want more customization.

With the case you can toggle ANC modes, adjust volume, change EQ presets, check individual battery percentages, and even “find my earbuds” directly from the screen and much more, See the full hands on video below for more or check the unboxing here

While it might seem like a “gimmick” at first for newcomers to cases with a touchscreen , it is genuinely useful for office workers or students who want to keep their phones tucked away while still having full control over their audio on their case I have tested similar in the past and love the idea.

The sound

Equipped with 12mm drivers and LDAC support and the DLC diaphragm give these a great soundstage is surprisingly wide for an in-ear bud. The Bass: Thanks to the SDLC technology, the low-end is punchy and deep without “bleeding” into the vocals.

The Mids/Highs: The Hi-Res certification shows here; strings and vocals are crisp. It supports a frequency range up to 40 kHz, which is rare at this price point.

Customization: The TOZO app offers 32+ preset EQs, allowing you to tune the sound from “Bass Boost” to “Classical” easily and you can really hear the difference bewtween the EQs something again TOZO have been solid on.

Overall excellent sound as expected from TOZO and at the price you cant complain really with all genres tested audio music videos and more they pass the test with flying colours.

Call quality it also excellent indoors and outdoors.

Adaptive Noise Cancellation (ANC)

TOZO claims up to 52dB of noise reduction. In real-world testing, it excels at removing low-frequency hums (engines, fans). Indoors of course is the best experience but outdoors also good for the price after several weeks of testing.

The “Adaptive” part means the buds automatically increase the ANC strength when you step into a louder environment, which works seamlessly about 90% of the time and in general pretty good in my book.

Battery Life & Durability

The battery life is one of the best in its class. Depenidng on your settings as the all differ to peoples taste as always, you get roughly 12-13 hours with ANC on and 15+ with it off. The case holds an massive amount of extra charge, bringing the total to 80 hours. These also come with an IPX8 rating so they are safe to use outdoors or going to the gym.

If you want the absolute best tech for your hard earned cash, the TOZO NC20 Pro is hard to beat. They are ideal for commuters and travelers who need long battery life and strong ANC, or tech enthusiasts who want the cool factor of the touchscreen case without paying the price of higher end brands and TOZO has consitently put it up to the bigger names with their products and I look forward to seeing what is next from them.

TOZO App

Features

  • [12mm Large Dynamic Driver with Powerful Bass] TOZO NC20 Pro features a 12mm large dynamic driver paired with a DLC diaphragm, crafted for audio enthusiasts. Experience powerful, deep bass as low as 12Hz, revealing hidden details and layers in your favorite tracks that you’ve never noticed. Perfect for daily listening, workouts, or long commutes, it delivers a mini concert-like immersive experience wherever you go.
  • [LDAC & Hi-Res Audio Wireless for Immersive Sound] Equipped with LDAC Hi-Res audio wireless decoding technology, bringing studio-quality Hi-res sound. Every note, vocal, and detail is crisp, clear,and true to the original recording.
  • [Adaptive ANC for Crystal-Clear Calls] Adaptive active noise cancellation continuously monitors ambient noise and automatically adjusts to block up to 52dB of environmental noise, even in bustling cities or windy outdoor settings, it ensures crystal-clear calls and pure music. The 6 Mics AI Noise Reduction system filters wind and crowd noise, keeping your voice crystal clear during calls.
  • [Smart Charging Case with Touch Control] Double-tap the smart screen to unlock touch controls: Play/pause music, adjust volume, switch noise-canceling modes, access scene settings, or activate low-latency gaming mode. The built-in LED display even shows lyrics in real time while you listen! Supports wireless charging and USB-C fast charging for hassle-free convenience.
  • [Wearing Detection for Seamless Listening] Intelligent in-ear sensors detect when you wear or remove the earbuds. Music pauses instantly when you take them out and resumes when you put them back, Enjoy seamless transitions between listening and conversations without fumbling with your phone.
  • [80-Hour Ultra-Long Battery Life] Enjoy up to 16.5 hours of playtime on a single charge (12.5 hours with ANC on), and up to 80 hours with the charging case (63 hours with ANC off). Perfect for long commutes, travel, or busy days—your music, calls, and podcasts will keep going without interruption.
  • [IPX8 Waterproof] TOZO NC20 Pro earbuds feature a nano-waterproof coating that effectively protects internal components from water damage. Perfect for sweat-proof workouts and rainy commutes.
  • [Bluetooth 5.4 & Dual Device Connection] Enjoy stable, lag-free connectivity with Bluetooth 5.4 technology. Switch seamlessly between your phone and laptop for calls, music, or video meetings without re-pairing.
  • [TOZO APP with 32 EQ Modes] Access an AI voice assistant via the TOZO APP, explore 32 preset EQ profiles, and join a global community of audio enthusiasts sharing thousands of custom EQ settings.
  • [Ergonomic Design for All-Day Comfort] Engineered for comfort, the earbuds feature a lightweight, secure fit that stays put during workouts or long listening sessions. Six ear tip sizes ensure a perfect fit for your ears.

BUY

Other TOZO Reviews

Video Review

Cell Phone Troubles? Your Go-To Guide for iPhone Repair

Phone repairs might seem to be very simple, but they require a great deal of skill, patience, and attention to detail. If you are planning to get your phone repaired, you can improve the success rate with the right information and guidance. Opting for DIY repairs might not always lead to success. Therefore, it is better to contact professionals who are familiar with the intricacies of your phone and make sure the repairs go smoothly. In this article, we will learn common iPhone issues and tips to get them fixed.

Common Issues Associated with iPhone

Before you learn about some iPhone repair tips, have a look at these common iPhone problems you might have to deal with:

  • Motherboard

Water damage, overheating, and other factors can lead to problems with the motherboard. The problems can range from glitchy performance to total failure.

  • Screen

Your mobile phone screen can crack and shatter. Dead pixels are another problem. Similarly, screen damage can reduce visibility and touch responsiveness.

  • Battery

Over time, the phone’s batteries can degrade and their lifespan becomes shorter. Reduction in capacity, overheating, swelling, or unforeseen drops in battery life can cause problems.

  • Cameras

Camera issues include focus problems, blurred images, or issues in taking photos. Dust and debris can affect your mobile phone camera lens. Some software glitches can impact camera functionality too.

How to Repair Common iPhone Issues

Here is how you can repair some common iPhone issues:

  • Screen Repair

Follow these steps for repairing a broken or damaged phone screen. You can fix it using screwdrivers, a replacement screen, and plastic picks. Safely power off your phone and disassemble it to remove the broken screen. Remove the old screen and replace it with a new one. Now, assemble the phone and make sure that all factors are rightly secured. Power on the phone and test the new display screen’s functionality. Although you can replace the phone screen on your own, it is better to seek professional assistance for iPhone screen repair as it requires skill and practice. 

  • Battery Replacement

For replacing your iPhone’s old battery, power it off and remove the screen. Now precisely remove the battery and fit a new one. Make sure the battery is properly connected to your phone. Reattach the screen and switch on your iPhone. Monitor battery performance to determine whether it is performing correctly or not. 

  • Fixing Water Damage

If your phone has been damaged due to exposure to liquid, you can fix it by using simple steps. Power off your phone immediately and remove its battery if possible. Disassemble the phone to expose its elements. Dry all the elements of your phone using silica gel or a fur-free cloth. Once enough time has passed for the components to dry completely, reassemble your phone and power it on to check its functionality. Alternatively, get your phone checked by professionals to make sure it is fully functional and no internal components have been damaged.

  • Resolving Software Issues

For addressing software issues, you can try resetting the phone to its factory settings. However, the best way to get software problems resolved is to contact professional iPhone repair experts. They fix your phone by streamlining your operating system or using technical software tools. 

Tips for Smooth Phone Repairs

Follow these tips and tricks to ensure smooth repairs:

  • Disassemble Properly

Understand the structure of your phone before attempting any repairs. Consult repair guides from official sources to get detailed insights into the internal layout of your phone, regardless of its model. Know the location of each component in your phone and learn how they fit together to avoid causing additional damage during disassembly.

  • Avoid Long Screw Damage

The motherboard of a cell phone is a complicated structure comprising many layers and numerous power lines. Using the wrong screw can cause irreversible damage to your iPhone’s motherboard and other components. You can avoid this by organizing your screws cautiously using a magnetic screw mat. It helps to keep track of different screws and prevents confusion. 

  • Avoid using Short Killer

A short killer is a tool used for detecting short circuits. Although it is a quick solution, it carries significant risk of damage. High current output can further damage the motherboard if not applied correctly. If you want to identify short circuits in your phone, consider using a safer method that involves using a DC power supply to apply controlled current and identifying the shorted components using a thermal imager or rosin inspection method. 

  • Handle Water Damage Carefully

Some iPhone technicians recommend using an ultrasonic cleaning machine for the water-damaged phones. However, this problem can worsen sometimes due to the machine’s high vibration frequencies. Instead, you can use a soft brush and a PCB cleaner to clean the motherboard. It is a gentle and safer method that reduces the risk of dislodging components or causing poor solder joints. 

  • Prepare Your Workspace

If you are opting for a DIY phone repair, make sure to have a clean and well-organized workplace. An organized workplace reduces the risk of losing small parts and ensures all tools are within reach. 

  • Choose the Right Tools

Using high quality tools can make a great difference in the ease and success of your phone repairs. Make sure to invest in good quality equipment such as precision tweezers and a reliable heat gun to prevent further damage and assure careful handling of delicate components.

  • Backup Data

Never forget to backup your data before starting any repair. This precaution helps you protect data in case something goes wrong during the project.

  • Test Functions Before and After the Repairs

 Conduct a functionality test to check all main features of your phone before disassembling it to check what is working well and what’s not. Repeat the same test after the repair to make sure everything is still functioning well.

  • Prioritize Safety

Your phone’s safety should be your first priority during the repair. Always switch off the phone and remove the battery before starting any repairs. Use an antistatic wrist strap to prevent electrostatic discharge, which can damage sensitive components.

Common Cell Phone Repair Tools

Have a look at this list of different tools that might be required for the repair:

 

  • Screwdrivers
  • Pliers
  • Tweezers
  • Hot air gun
  • DC power supply
  • Microscope
  • Phone opening tools
  • Suction cups
  • Electric power tools
  • Digital multimeter

Use DIY Repair or Consult Professionals for Help!

The screen, battery, cameras, and motherboard of your phone can be damaged due to various reasons such as dropping or exposure to liquid. If you have the required skills, practice, and tools, you can repair your iPhone by yourself. But some phone issues cannot be resolved on your own. Professional phone repairs make sure that your phone is fully functional. We recommend contacting reliable technicians for phone repairs!