Wireless earbuds with dual digital battery status indicators are coming. Several cheap wireless earbuds come with LED power indicators on the market, mostly newbie brands from China. The A90 Pro is one of the best cheap wireless earbuds, with a stylish design as well as good sound quality. I accept that I didn’t buy this one; I just borrowed it from my friend to try for a few days. Also, I will try to search for information from Amazon’s customer reviews, and with a few days’ experience, I will try to rearrange the information and write this review. I hope that the Btooths A90 Pro review will help you make the right decision about purchasing or not.

A90 Pro Earbuds Review – The Design

Onto talking about the design of A90 Pro wireless earbuds, which are just like regular wireless earbuds. The earbuds are a short stem design and provide three different sizes of ear caps in the package, so you can find the best one that perfectly fits your ears. For now, they are available in black only. The charging case is matte black, white, and rose gold. For black, the housing of the earbuds is glossy black. Therefore, they get fingerprints quite easily.

At the front of the case, there is a status light bar for the remaining battery for both the left and right earbuds, and it also has an LED digit to indicate the remaining power of the charging case. Overall, it looks sleek and beautiful. The lid is open from the top, which is quite strong and stable. Once you open the lids, you will see labels “L” and “R” for the left and right earbuds. On the ends of the stems of both earbuds, you will find these labels (“L” and “R”) as well. So, you will not be confused about which one is right and which one is left when putting them into the charging case.

Minimalist design and compactness for easy portability The charging case dimensions are 2.4″ x 1.88″ x 1.0″, while the size of the earbuds is 1.37″ x 0.78″ x 0.29″. It’s very tiny and can slip into your trouser pocket.

However, the overall materials are plastic, therefore unlikely to withstand a fall from a height, I think.

Ideals for working out with secure fit design and IPX7 waterproof

These cheap wireless earbuds come with IPX7 waterproofing, which means you can wear them for workouts (both indoors and outdoors). The earbuds can withstand sweat, water, and rain like other IPX7 wireless earbuds, such as the DOBOPO A21 Wireless Earbuds or the STADOR T69 half-in-ear wireless headphones. First of all, you have to try all sizes of silicone tips to find the one that perfectly fits your ear canals. Choosing the perfect fit and right size for the ears lets it firmly fit in your ears and gives good sound quality, deep bass, and noise isolation too.

Smart and Easy Touch Control

The A90 Pro wireless earbuds are a smart touch control system. The touch control area is placed on the top of the stems, next down from the ENC (Environment Noise Cancellation) mic. Touch areas are easy to tap and responsive correctly.

How to control the A90 Pro’s earbuds

Both earbuds (left and right)

• One tap – Answer calls
• Tap and hold (2 secs) – Reject call/Hang up
• Double tap – Play/Pause the music
• Trible tap – Activate voice assistant (Siri)

Right earbud

• tap and hold (2 secs) – Next song
• One tap – Volume up

Left earbuds

• tap and hold (2 secs) – Previous song
• One tap – Volume down

Battery and Charging

When you correctly put the earbuds back into the charging case and close the lid, the earbuds will automatically charge. While the earbuds are charging, the LED bar in front of the case will keep blinking. When the earbuds are fully charged, the indicator light on the earbuds will go out. Likewise, when you are charging their case, the digital display will flash and show the battery level in real-time, and the digit will show 100 when fully charged.

The charging case comes with a 300 mAh capacity, which provides up to 40 hours of playtime. While the earbuds offer you around 7 to 8 hours for a single charge, these numbers are just estimates and not exact. There are a few factors that affect playtime. Surely one of these is the volume level you are listening to regularly. However, 7 hours for a single charge is long enough for listening to music on the way on the train or flight.

Bluetooth 5.3 and Connectivity

The A90 Pro wireless earbuds utilize Bluetooth 5.3, the latest technology, which provides strong connectivity and also pairs easily with auto-connect. The Bluetooth signal is very stable in the range of 33 feet and provides no signal loss or music dropouts. But if this range is further extended, the stability of the signal may drop a little.

A90 Pro Wireless Earbuds Review – The Sound Quality

With The sound quality is good and decent. They provide decent bass and treble. The voice is clear, and I can hear every word clearly. Some say that the A40 Pro wireless earbuds are better than other wireless earbuds with a higher price, and some say they are excellent in terms of sound quality. But I think it still has not close to excellent sound and doesn’t support LDAC (what is LDAC?), which we didn’t expect at this price anyway. If you would like to get wireless earbuds that support LDAC, surely you will pay more; for example, the Tozo Gloden X1 price is more than $100 but comes with better sound.

However, in my opinion, the Btooths A40 Pro provides good sound performance and crips and is clear for all frequency ranges (lows, mids, and highs). These are just under $50 wireless earbuds, but the sound quality is worth buying. So if you are not an audiophile and also don’t need high-end sound quality, I recommend the A90 Pro, a cheap and good wireless earbud.

Compare A90 Pro Earbuds to Similar Wireless Earbuds

A90 Pro Earbuds Review – Pros & Cons

A90 Pro Earbuds Review – Final Verdicts

All in all, the A90 Pro Earbuds reviewed are affordable wireless earbuds with good quality. They use Bluetooth 5.3 for stable connectivity and are IPX7 waterproof-rated, making them ideal for sports. The sound quality is decently good, and the battery life is decent.

Where to buy A90 Pro Wireless Earbuds

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