Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The Hypervolt 2 has Bluetooth capability and connects to the Hyperice app, which is available for iPhones and Androids.
Source: https://www.cnet.com/health/fitness/best-massage-gun/