bose soundlink revolve ii

360° omnidirectional sound — described as deep and immersive, designed to radiate and reflect around a room for consistent coverage.

They are water- and dust-resistant and carry an IP55 rating for protection in outdoor environments.

They use Bluetooth for wireless audio and voice-prompt Bluetooth pairing, and are USB-chargeable via a Micro-USB connection.

Models feature a durable aluminum body and a tapered cylindrical shape, with a flexible or fabric handle on some versions for easy carrying.

The listed estimated charge time is about 4 hours.

They use a single lithium‑ion rechargeable battery (described as non‑universal rather than a standard removable cell).

They support Bluetooth pairing with voice prompts and include Bose SimpleSync technology to sync with other Bose Bluetooth speakers and headphones.