The boAt Rockerz 512 ANC uses an over-ear fit with a closed-back design and stereo speakers, making it a standard full-size headphone configuration. It carries an IPX4 rating, meaning it is sweat resistant, though it is not intended for use by children. The headphone is foldable, which helps reduce its footprint when not in use, and a travel bag is included to protect it during transport.
The boAt Rockerz 512 ANC features a 40 mm driver unit that covers a frequency range of 20 Hz to 20,000 Hz, spanning the full standard audible spectrum. It includes active noise cancellation (ANC) alongside passive noise reduction, giving it two layers of isolation from ambient sound. Spatial audio is not supported, and the driver does not use a neodymium magnet.
The boAt Rockerz 512 ANC is equipped with an 800 mAh rechargeable battery that delivers up to 80 hours of playback on a single charge. It charges via USB Type-C and includes a battery level indicator so users can monitor remaining power at a glance. The battery is built-in and non-removable, and the headphone supports neither wireless charging nor solar charging.
The boAt Rockerz 512 ANC connects wirelessly using Bluetooth 5.4, with a maximum range of 10 m and an audio latency of 40 ms. It does not support any advanced audio codecs, including aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, AAC, LDAC, or LDHC, nor does it include Bluetooth LE Audio or Auracast. Fast pairing and NFC-based pairing are also absent, meaning the headphone relies on standard Bluetooth pairing only.
The boAt Rockerz 512 ANC can function as a headset for calls, backed by a noise-canceling microphone that helps reduce background sound during use. An ambient sound mode is available, letting users pipe in environmental audio without removing the headphones. Controls are handled through an on-device panel rather than an in-line remote, and the headphone does not include automatic in/on-ear detection to pause playback when removed.