Btootos A-A90 Pro Wireless Earbuds, Bluetooth 5.4, LED Display, IP7

Technical overview

Some listening setups call for a wired connection, others are easier to use without a cable in the way. The Btootos A-A90 Pro earbuds are made for wireless music and calls, with touch controls for everyday adjustments. Bluetooth 5.4 and a charging case with an LED display make them practical for commuting, working out, or moving between tasks.

The 14.2 mm dynamic drivers support music playback, while the built-in microphone lets you answer and make calls through a connected device. The product information lists ENC noise cancellation for calls, along with passive noise control for listening. Use the touch controls to manage playback, calls, or your voice assistant without reaching for your phone. Buyers often praise the sound, comfort, and battery life, feedback on fit and connectivity is mixed, so choosing the silicone tip size that feels right is an important part of setup.

• Type: True wireless, in-ear earbuds
• Connectivity: Bluetooth 5.4, listed range up to 15 meters
• Battery: 6–8 hours per charge, up to 36 hours with the charging case
• Charging: USB-C, case charging time listed as 1.5 hours
• Controls: Touch control, LED battery display
• Water resistance: IP7

Usage tips

For a comfortable, stable feel, try the included small, medium, and large silicone ear tips and use the size that fits each ear best. Enable Bluetooth on your phone, laptop, or other compatible device to connect the earbuds, the product is described as compatible with almost all Bluetooth devices. The listed range is up to 15 meters, which can be useful when your connected device is nearby but not in hand.

Check the LED display to keep track of the charging case and earbuds’ remaining battery. When it is time to recharge, use the USB-C cable. For calls, the built-in microphone and call noise-cancellation feature support hands-free conversations, touch controls also let you manage calls and playback while on the move. The in-ear design and IP7 water resistance suit active listening, including workouts and outdoor use.

In the box

The set includes the left and right wireless earbuds, a portable charging case, silicone ear tips in sizes S, M, and L, a USB-C charging cable, and a user manual. Having three tip sizes included makes it easier to adjust the fit for everyday listening, calls, or exercise.

Should you buy it?

The A-A90 Pro is a useful fit for someone who wants one pair of earbuds for music, calls, and movement through the day, rather than a wired setup that can catch or tangle during activity. Bluetooth 5.4, touch controls, and the case’s battery display support convenient use, while the included tip options help tailor the in-ear fit. Choose it for a compact wireless setup with a microphone, a charging case, and up to 36 hours of total listening time when used with the case.