The boAt Nirvana Space use an in-ear fit and are fully wireless, with no cables or neckband involved. They carry an IPX4 rating, meaning they can handle sweat and light moisture without issue. Stereo speakers are built in, while wingtips are not included in the package.
The boAt Nirvana Space include both active noise cancellation (ANC) and passive noise reduction, giving them two layers of sound isolation. The 11 mm drivers cover a frequency range of 20 Hz to 20,000 Hz, and spatial audio is supported for a more dimensional listening experience. The earbuds do not use a neodymium magnet in their driver construction.
Each earbud houses a 45 mAh rechargeable battery offering up to 10 hours of playback, while the 600 mAh charging case extends the total available listening time to 90 hours. A full charge takes 1.5 hours, and a battery level indicator is on hand to keep track of remaining power. Wireless charging is not supported, so the case relies on a wired connection to recharge.
The boAt Nirvana Space connect wirelessly via Bluetooth 5 with a maximum range of 10 m and an audio latency of 60 ms. The charging case uses USB Type-C for wired charging, though NFC pairing and fast pairing are not available. On the codec side, the earbuds do not support AAC, LDAC, LDHC, aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice, meaning audio is transmitted over the standard Bluetooth connection without any of those additional codec options.
The boAt Nirvana Space come with a practical set of features, including ambient sound mode, in-ear detection for auto-pausing playback, a mute function, and voice prompts. Multipoint connectivity supports two simultaneous device connections, and the earbuds can also be used as a headset for calls. Controls are handled via a panel on the device itself rather than an in-line panel on a cable, and fast charging is supported. A travel bag is included in the box, and the product is backed by a one-year warranty. There is no find-device feature or temperature sensor, and no in-line control panel is present.
The boAt Nirvana Space feature a quad-microphone setup with noise-canceling capability, aimed at reducing background noise during calls and voice interactions.