The 1Hora AUT210 feature an in-ear fit and are fully wireless, with no cables or neckband involved. Each earbud weighs just 7 grams, keeping the overall form factor light and unobtrusive. The earbuds deliver stereo sound and carry an IPX4 ingress protection rating, offering resistance against splashes, though no additional water resistance beyond that rating is specified. There are no wingtips, RGB lighting, UV light, or a display included in the design.
The 1Hora AUT210 use a 10 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, spanning the standard audible spectrum. Passive noise reduction is included to help minimize ambient sound during use, though active noise cancellation is not supported. The earbuds do not include spatial audio, Dolby Atmos, Dirac Virtuo, or a neodymium magnet.
The 1Hora AUT210 offer 7 hours of battery life per charge, with the 500 mAh charging case extending total playback to 18 hours. A full charge takes 2 hours, and the earbuds feature a rechargeable battery along with a battery level indicator to keep track of remaining power. Wireless charging and solar power are not supported.
The 1Hora AUT210 connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and charging is handled through a USB Type-C port. The earbuds do not support fast pairing or NFC pairing, and no advanced audio codecs are available, including AAC, LDAC, LDHC, aptX in any of its variants, or Bluetooth LE Audio. Auracast is likewise not supported.
The 1Hora AUT210 support fast charging and can function as a headset, making them suitable for calls in addition to general listening. Controls are placed directly on the device, and voice prompts are included to assist with navigation. A mute function is also available, and a travel bag is included in the box for portability. The earbuds do not offer ambient sound mode, in-ear detection, a find device feature, notification reading, an in-line control panel, a built-in translator, a temperature sensor, or a camera remote shutter function.
The 1Hora AUT210 are equipped with 4 microphones and include noise-canceling microphone technology to help reduce unwanted background sound during calls and voice use.