The boAt Airdopes 131 Gen 2 follow a standard earbud fit and operate as true wireless earbuds, meaning there are no cables or cords between the two units. They carry an IPX4 ingress protection rating, making them sweat resistant and suitable for use during physical activity. The design includes stereo speakers for two-channel audio output, while wingtips, RGB lighting, a UV light, and a display are all absent from this model.
The boAt Airdopes 131 Gen 2 use a 13 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full breadth of standard human hearing. The earbuds do not include active noise cancellation or passive noise reduction, and there is no support for spatial audio, Dolby Atmos, Dirac Virtuo, or a neodymium magnet in the driver assembly.
Each earbud holds a 40 mAh rechargeable battery delivering up to 10 hours of playback, while the 650 mAh charging case extends total battery life to 60 hours. Charging takes approximately 0.6 hours, and a battery level indicator is included to keep track of remaining charge. Wireless charging and solar power are not supported by this model.
The boAt Airdopes 131 Gen 2 connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters and an audio latency of 45 ms. USB Type-C is available for wired charging, though the earbuds themselves are used exclusively wirelessly. Neither fast pairing nor NFC pairing is supported, and on the codec side, LDAC, LDHC, AAC, and the full range of aptX variants — including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, and aptX Voice — are all absent. Bluetooth LE Audio and Auracast are likewise not featured on this model.
The boAt Airdopes 131 Gen 2 support fast charging and can function as a headset for calls, with a mute function and voice prompts included for hands-free convenience. Controls are placed directly on the earbuds, though there is no in-line control panel. A travel bag is included in the box, and the product comes with a one-year warranty. Features not present on this model include ambient sound mode, in/on-ear detection, a find device function, notification reading, a built-in translator, a temperature sensor, and a camera remote shutter control.
The boAt Airdopes 131 Gen 2 are equipped with a total of four microphones, and the setup includes noise-canceling microphone technology to help reduce background interference during calls.
