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White in-ear true wireless earbuds in a matching charging case with LED display

Btootos A90 Pro True Wireless Earbuds Bluetooth 5.4 White

SKU CH-GMV6-786R1

In-ear true wireless earbuds with Bluetooth 5.4, 14.2 mm drivers, ENC noise reduction and LED case display

  • TypeIn-Ear
  • ColorWhite
  • Driver Unit14.2 millimeters
  • THDIn Ear
  • Input Impedance32 ohms
  • Power Supplybattery, c, 9v, true
  • Bluetooth 5.4 gives stable audio up to 15 m range
  • ENC noise reduction keeps calls clear in noisy places
  • 2 mm drivers deliver rich bass and detailed sound
  • LED display shows remaining charge for case and buds
  • 6 hours playtime per charge with 1.5 hour recharge

Btootos A90 Pro True Wireless Earbuds

The Btootos A90 Pro are true wireless in-ear headphones built for listeners who want cable-free audio with modern connectivity. They use Bluetooth 5.4 for stable pairing with phones, laptops and other compatible devices. An IP7 rating protects the buds against water ingress during sports or outdoor use. A compact charging case stores and powers the earbuds between sessions.

Battery runtime and charging

Each earbud delivers up to 6 hours of operating time on a full charge. The case recharges the buds in approximately 1.5 hours via its built-in battery. A smart LED display on the case shows the remaining power for both the earbuds and the case itself. Bluetooth range extends to 15 metres in open conditions.

ENC call noise cancellation

Dual 14.2 mm dynamic drivers work with an integrated ENC microphone system to suppress background noise during calls. The microphone presents an impedance of roughly 3K ohm for clear voice pickup. This combination targets users who need intelligible conversations in busy environments. Buyers seeking active noise cancellation for music playback should note this model focuses on call clarity.

Highlights

  • Bluetooth 5.4 gives stable audio up to 15 m range
  • ENC noise reduction keeps calls clear in noisy places
  • 2 mm drivers deliver rich bass and detailed sound
  • LED display shows remaining charge for case and buds
  • 6 hours playtime per charge with 1.5 hour recharge

Specifications

BrandBtootos
ModelA90 Pro
Part NumberA90 Pro
TypeIn-Ear
ColorWhite
Driver Unit14.2 millimeters
THDIn Ear
Input Impedance32 ohms
Power Supplybattery, c, 9v, true
ConnectorNo Jack
Ear CouplingSingle Ear
Cord LengthPortable charging box
Weight50 grams
Wireless TypeBluetooth
Battery6 hours
Operating Time6 hours
Charge Time1.5 hours
Distance15 meters
Contains Embedded Batterybattery
Microphone Impedance~3K ohm
Features5.4, 6 hours, Made from high-quality and durable materials, protecting the cable from damage and extending its lifespan, ensuring rapid charging for your Bluetooth earphones., Touch Control, touch, Wireless, In Ear, dynamic_driver, 32 ohm, 15 meters, USB-C charging cable
Package ContentsUSB-C charging cable, User Manual, Portable charging box, A90 Pro Wireless Earbuds(L/R)

Questions about this item

How do I pair the A90 Pro earbuds with my phone for the first time?

Open the charging case and the earbuds enter pairing mode automatically. Select "Btootos A90 Pro" in your device's Bluetooth 5.4 menu. The step people miss is keeping the case lid open until the connection confirms.

What part will need replacement first with daily use?

The embedded batteries inside each earbud and the charging case degrade over time. Expect reduced operating time after several hundred charge cycles; the units are sealed and not user-serviceable.

At what distance does the Bluetooth 5.4 link become unstable outdoors?

The rated range is 15 meters in open space. Walls, body absorption, and wireless interference will reduce the practical distance before the signal drops or audio stutters.

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