The EarFun Air Life follow an in-ear, true wireless design with no cables or neckband connecting the two earbuds. They carry an IPX5 ingress protection rating, meaning they are resistant to water exposure during everyday use. The earbuds support stereo audio output and lack additional physical extras such as wingtips, RGB lighting, a UV light, or an onboard display.
The EarFun Air Life use 12 mm driver units and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full extent of standard human hearing. They rely on passive noise reduction to limit ambient sound rather than active noise cancellation, and do not include a neodymium magnet. Spatial audio, Dolby Atmos, and Dirac Virtuo processing are not supported on this model.
Each earbud holds a 60 mAh rechargeable battery offering up to 11 hours of playback, while the 380 mAh charging case extends the total to 24 hours before needing a recharge. A full charge takes 1.5 hours, and a battery level indicator is included to help track remaining power. The earbuds do not support wireless charging or solar power, so recharging relies solely on a wired connection.
The EarFun Air Life connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and charge through a USB Type-C port. Pairing is handled through standard Bluetooth without support for fast pairing or NFC. On the audio codec side, the earbuds do not support LDAC, LDHC, AAC, Auracast, Bluetooth LE Audio, or any variant of the aptX codec family, including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice.
The EarFun Air Life support fast charging and can be used as a headset, with controls placed directly on the earbuds and voice prompts to assist with navigation. A mute function is also built in, and a travel bag is included in the package. The earbuds do not offer ambient sound mode, in-ear detection for auto-pause, a find device feature, notification readout, an in-line control panel, a temperature sensor, or a camera remote shutter function.
The EarFun Air Life features a 4-microphone setup with noise-canceling microphone technology, helping to reduce background noise during calls and voice communication.