The Aukey EP-B1 Beyond ANC Pro follow an in-ear, true wireless design, meaning there are no cables or neckbands involved. Each earbud weighs just 9 g and features stereo speakers, while the absence of wingtips, RGB lighting, a display, and UV light keeps the form factor straightforward. For durability, the earbuds carry an IPX5 rating, making them resistant to water exposure.
The EP-B1 Beyond ANC Pro combines active noise cancellation with passive noise reduction, offering two distinct layers of ambient sound management. Audio reproduction is handled by a 10 mm driver unit covering a frequency range of 20 Hz to 20,000 Hz. The earbuds do not include a neodymium magnet, and there is no support for spatial audio, Dolby Atmos, or Dirac Virtuo processing.
The EP-B1 Beyond ANC Pro offers 8 hours of battery life per charge, with the included charging case contributing an additional 17 hours of total playback. The earbuds fully recharge in 1.5 hours and feature a rechargeable battery along with a battery level indicator. Wireless and solar charging are not supported.
The EP-B1 Beyond ANC Pro supports wireless operation with a maximum Bluetooth range of 10 m and uses USB Type-C for wired charging. Codec support is limited, as the earbuds do not include AAC, LDAC, LDHC, aptX in any of its variants (including aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice), or Bluetooth LE Audio with Auracast. Fast pairing and NFC-based Bluetooth pairing are likewise not available.
The EP-B1 Beyond ANC Pro includes an ambient sound mode alongside a mute function, and can be used as a headset with controls placed directly on the device. Voice prompts provide audio feedback, and a travel bag is included in the box. Fast charging is supported, which pairs with the previously noted USB Type-C connection. The earbuds do not offer in/on-ear detection, a find-device feature, notification readout, a built-in translator, an in-line control panel, a temperature sensor, or a camera remote shutter function.
The EP-B1 Beyond ANC Pro is equipped with a total of 6 microphones, and the array includes noise-canceling microphone capability to help reduce unwanted background sound during calls and voice input.