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Product guide

Btootos A90 Pro Wireless In-Ear Earbuds

Btootos A90 Pro wireless in-ear earbuds are listed with a charging case, LED charge display, touch controls and microphones for calls. The listing claims up to 36 hours with the case, while separate battery details give 8 hours per charge.

At a glance

LED case display is described as showing the charge level of both the case and earbuds.
Four microphones and environmental noise suppression are claimed for calls.
USB-C charging and touch controls are listed.

Price

£19.92Save 34%

Reference price: ~~£29.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The case display makes charge status visible without relying only on a charging estimate.
Touch controls are listed for music, calls and volume, reducing the need to handle a phone.
Customer feedback reports clear sound, comfortable fit and easy connections.

Cons

The listed 8-hour battery life is below the 36-hour total claimed with the charging case, so extended use depends on returning the earbuds to the case.

Technical specifications

21 specifications

Identity
Brand	Btootos
Model	A90 Pro

Connectivity and controls
Wireless connection listed	Wireless
Bluetooth version	5.3
Control methods listed	Touch
Bluetooth range	10 Metres
Audio jack	Without audio jack

Audio
Driver type	Dynamic Driver
Driver size	13 Millimetres
Impedance	32 Ohms
Frequency range	[NB] 20Hz - 20,000Hz
Noise control	Active Noise Cancellation

Power and battery
Battery life listed	8 Hours
Case battery average life	36 Hours
Case battery capacity	300 Milliamp Hours
Battery charging time	1.5 Hours
Charging interface	USB Type C

Dimensions and installation
Form factor	In Ear
Weight listed	101 Grams

Materials and protection
Colour	Black
Water resistance listed	Waterproof

What to know before buying

Listing details to confirm

Battery claims differ: product copy gives up to 6 hours on one charge in one place and 8 hours elsewhere, with 36 hours attributed to the case. Bluetooth is also inconsistent, with 5.4 in the title and promotional copy but 5.3 in the device details and compatibility entry. The listing’s Active Noise Cancellation label also differs from its call-focused ENC and ambient-noise-suppression descriptions. Confirm the intended version and usage claims before buying. The claimed IP7/IPX7 protection should not be treated as permission for immersion because the listing only specifies everyday splashes, sweat and rain in its description.

What’s in the box

Included

User manual
Bluetooth headphones
Charging case
USB-C charging cable
Ear caps (S/M L)

Who is it for?

A good fit for

Listeners wanting true wireless in-ear earbuds with a charging-case display and touch operation.
People looking for earbuds for music, travel and calls who value a compact charging case.

Less suited to

Buyers who need a single clearly stated battery-life figure or confirmed Bluetooth version.
Anyone needing an audio-jack connection or a verified water-immersion rating.

Btootos A90 Pro Wireless In-Ear Earbuds · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 69,204 ratings

5 stars71%71%
4 stars17%17%
3 stars6%6%
2 stars2%2%
1 star4%4%

Customer feedback highlights clear sound, comfortable fit, easy connectivity and battery life as positives. Reports of earbuds stopping working sit alongside descriptions of reliable performance, so long-term reliability appears mixed in the supplied feedback. This matters if the earbuds will be used daily, particularly because the listing’s battery-life claims vary between 6 and 8 hours per charge.

Positive themes

Customers report clear sound and comfortable fit.
Customers describe easy connection and good battery life.

Negative themes

Some customer feedback mentions earbuds stopping working.

Mixed feedback

Reliability is described as good by some customers, while others report earbuds stopping working.

Frequently asked questions

How long does the A90 Pro last between charges?

The specifications list 8 hours, while product copy also claims up to 6 hours per charge. The case is separately claimed to support up to 36 hours, so the single-charge figure is unclear.

Which Bluetooth version does it use?

The listing conflicts: its title and promotional text claim Bluetooth 5.4, while the specification and compatible-device detail state 5.3. Confirm the version for the selected listing.

Does it have active noise cancellation?

The details label noise control as Active Noise Cancellation, but promotional descriptions focus on ENC and environmental noise suppression for calls. The listing does not clearly establish which form of cancellation applies to listening.

What is included in the listed box contents?

The manufacturer contents list names the headphones, charging case, USB-C charging cable, user manual and ear caps marked S/M L.