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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

  • Driver size14.2 mm
  • Headphone styleIn Ear
  • Impedance32 ohms
  • Power supplyBattery, c, 9v, true
  • ConnectionNo Jack
  • Wearing styleSingle Ear
  • 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.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 59% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameBtootos
Model nameA90 Pro
Part numberA90 Pro
Product typeIn-Ear
Product colorWhite
Performance
Supported distance15 m
Audio & video
Driver size14.2 mm
Headphone styleIn Ear
Impedance32 ohms
Wearing styleSingle Ear
Mic impedance~3K ohm
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyBattery, c, 9v, true
Battery pack6 h
Run time6 h
Charging time1.5 h
Built-in batteryBattery
Size & build
Cord lengthPortable charging box
Product weight50 g
In the box
In the boxUSB-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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