Xinwld A97 Pro Wireless Earbuds Review: AAC and SBC Codecs and an Invalid IP7 Code

  • Xinwld A97 Pro sealed earbuds with 13mm drivers, four call microphones and a dual LED display case.
  • Names AAC and SBC as its codecs, which rules out any high resolution claim but is more disclosure than most rivals offer.
  • Publishes 8 hours of playback at 80 percent volume, an unusually specific condition, extending to 40 hours with the case.
  • The claimed IP7 rating is not a valid IP code, so no water resistance can be relied on.
  • Title and bullets say Bluetooth 5.4 while the specification fields say 5.3, and the ENC claim applies to calls only.
SKU: B0DJ4N18NB Category:

Description

The Xinwld A97 Pro is a budget sealed earbud with 13mm drivers, a charging case carrying a dual LED battery readout, four call microphones and a claimed 40 hour total runtime. It has accumulated a substantial customer sample at 4,746 ratings and a 4.4 out of 5 average, placing it 528th in earbud and in ear headphones. It does one thing better than most of its direct rivals and one thing considerably worse, and both are worth setting out before the rest.

The one specification it gets right, and the one it invents

The thing it gets right is codec disclosure. Xinwld states AAC and SBC audio coding technology in the sound quality bullet. That is a small detail and it is genuinely useful, because it is the difference between a checkable claim and an empty one. SBC is the universal Bluetooth baseline that every device supports. AAC is the codec that matters most to Apple users, since it is what iPhones use and what they support best. Naming both tells an iPhone owner they will get the better of the two available options, and it tells an Android owner not to expect aptX or LDAC, neither of which appears anywhere on this page. Note also what this rules out. With only AAC and SBC available, there is no basis for a high resolution or lossless description of this product, and the Hi-Fi phrasing in the title is marketing rather than specification.

The thing it invents is the water rating. Both the title and a feature bullet claim IP7 waterproof. IP7 is not a valid IP code. The standard requires two characters after the IP prefix, the first covering solid particles and the second covering water, with an X where a category was not tested. IPX7 means immersion in one meter of fresh water for thirty minutes. IP67 adds full dust protection to that. IP7 is neither and cannot be resolved into either, because there is no way to know which position the digit was intended to occupy. The bullet compounds the confusion by describing the product as dust and rain proof, which would require a rating in both positions.

Our position is that this product publishes no water rating. We will not describe it as waterproof, sweat resistant or splash resistant. The specification field reads Waterproof, which is a word rather than a code, and the code is the only part that means anything. If sweat resistance is why you are buying, get the exact two character code from the seller first, and bear in mind that no IP rating covers seawater or pressurized water, that charging cases are almost never rated alongside the buds, and that seals weaken with age and debris.

Connection: two Bluetooth versions on one page

The product title and the opening feature bullet both state Bluetooth 5.4. The specification field states 5.3, and the keyword stuffed Style field also opens with the string Bluetooth 5.3. So the page publishes both versions. The practical consequence is minimal, because a version increment does not change sound quality and does not by itself extend range, but it is a useful indicator of how carefully the rest of the page was checked.

Range is stated as 15 meters, which is a line of sight figure. Touch controls handle play and pause, call answering and rejection, track skipping and voice assistant activation including Siri. Compatibility is stated for Bluetooth 4.0 devices and above, which is effectively everything current. The Compatible Devices field is filled with an exhaustive iPhone model list running from the iPhone 11 to the iPhone 16 range, which is keyword text rather than a tested compatibility statement.

Multipoint is not claimed. No companion app is mentioned, which also means no equalizer. Wear detection is not claimed.

ENC is not noise cancellation for the listener

The listing describes four ENC noise cancelling microphones and, in one bullet, refers to the product as noise cancelling headphones. The Noise Control field tells the true story: Passive Noise Cancellation. There is no active cancellation here. ENC works on the outbound microphone path, cleaning up the background noise that the person on the other end of a call hears. It does nothing for what you hear during playback. The listing’s own wording is more careful than its headline, noting that the microphone is good at reducing moderate wind noise, which is a call quality statement.

Battery: an honest figure, stated with its conditions

This is the most creditable part of the listing. Xinwld states up to 8 hours of playback and then, in parentheses, gives the condition: 80 percent volume. Almost no listing in this catalog publishes the volume level a battery figure was measured at, and quoting a runtime at 80 percent rather than at a flattering low volume is the harder claim to make. The charging case is stated to extend that to up to 40 hours in total.

Those two figures describe different things and should not be conflated. Eight hours is what you get from the buds before returning them to the case. Forty hours is the buds plus the case together, roughly four additional charges. When comparing against another product, compare 8 hours against its bud runtime, not against its combined figure. There is no Battery Life field in the specification block at all, so both numbers exist only in the bullet text. No charging time is published for the buds or the case, and no fast charge claim is made. A separated dual LED display on the case reports the charge of the case and the buds independently.

Fit, and what is missing

The included components list gives a user manual, a USB-C cable, the charging case, the earbuds and ear caps. It does not say how many ear cap sizes are supplied. On a sealed in ear design that is not a trivial omission, because the seal produces the bass from the 13mm driver and a tip that leaks makes any earbud sound thin regardless of what is behind it. Confirm the tip count before buying.

Because this is a sealed design with passive isolation and no transparency mode, it is not the right choice for road cycling or road running, where hearing traffic behind you is the priority. An open ear model from our open ear headphones category is the correct tool for road use.

Two further specification oddities are worth naming. The Batteries field states that two A batteries are required and included, on a product with sealed lithium cells. The Style field contains an eleven item marketing keyword list rather than a style. Impedance at 20 Ohm is plausible, and item weight of 3.52 ounces describes the packaged product rather than the earbuds.

The duplicate listing problem, and the alternatives

Buyers should know that the A97 name appears repeatedly in this catalog under different ASINs. The Xinwld A97 and a separate A97 Pro listing both exist alongside this one, and the specifications differ between them. Check the ASIN of the item you are actually adding to a cart, because the model name alone does not identify which version you will receive.

For cross shopping, the Kicoeon J59 competes on the same LED display and long total formula, and the TOZO T12 comes from a manufacturer that publishes a valid IP code. If you want a named support path and consistent documentation for a small step up, the Soundcore Life P2 Mini is the obvious move, and the rest sit in our wireless earbuds category.

Who should buy it, who should not

Buy it if you want a low cost sealed bud from a listing that at least names its codecs and states the volume level behind its battery claim. Eight hours at 80 percent volume is a more useful number than most rivals publish, AAC support is worth having on an iPhone, and the dual display case is practical. The customer sample is large and the rating is solid.

Do not rely on it around water, because the IP7 label is not a real code and nothing valid was published in its place. Do not expect active noise cancellation, since the ENC claim applies to calls only and the Noise Control field says passive. Do not expect an app, an equalizer, multipoint or any codec beyond AAC and SBC. And check the ASIN carefully, because at least three A97 variants sit in this catalog under the same model name.

Additional information

Noise Control

Passive Noise Cancellation

Model Name

A97 Pro

Connectivity Technology

Wireless

Wireless Communication Technology

Bluetooth

Included Components

User Manuals, USB-C Cable, Charging Case, A97 Pro Bluetooth Earbuds, Ear caps

Age Range Description

Adult

Material

Plastic

Specific Uses For Product

Sport

Compatible Devices

For iOS Phones: iPhone16/16 plus/16 pro/16 pro max/iPhone15/15 plus/15 pro/15 pro max/iPhone14/14 mini/14 pro/14 pro max/iPhone13/13 mini/13 pro/13 pro max/iPhone12/12 mini/12 pro/12 pro max, iPhone11/11 Pro/11 Max/11 Pro Max/XS/X/8/8 Plus/7/7 Plus/6/6s/6 Plus/6s Plus/5/5S/5C/4/4s. For Android Phones: Samsung Galaxy Series, Huawei P/Mate Series, Xiaomi, ZTE, Lenovo, OPPO, Vivo,SONY, HTC, LG,and other smartphones with iOS 9.0/Android 5.0 or above and Bluetooth 4.0 or later.

Water Resistance Level

Waterproof

Frequency Range

20 Hz – 20,000 Hz

Style

Bluetooth 5.3, Hi-Fi Stereo Sound, Deep Bass, ENC Noise Cancelling, LED Digital Display, Comfortable to Wear, 40Hrs Battery Life, Mini Ultra Light, USB-C Fast Charge, Rechargeable Charging Case, Sports and Exercise, Finger Control, Built-in Microphones, Security-Fit, Bluetooth Headphones, Music & Calls Microphone, Wireless Earbuds, Wireless, Lightweight, Volume-Control, Universal Phone Control.

Control Method

Touch

Number of Items

1

Audio Driver Type

Dynamic Driver

Bluetooth Version

5.3

Earpiece Shape

Bud

Manufacturer

xinwld

Package Dimensions

4.13 x 3.23 x 1.34 inches

Item Weight

3.52 ounces

Item model number

A97 Pro

Batteries

2 A batteries required. (included)

Date First Available

September 28, 2024

Country of Origin

China