Charge your Hypervolt 2 Pro, Hypervolt 2, Hypervolt Go, Vyper 2.0, Vyper 3, Vyper Go, Venom line, and Hypersphere in under two hours. Includes a 4’ cord and two additional plug adapters. Charging in less that two hours, it's compatible with the Hypervolt 2 Pro, Hypervolt 2, Hypervolt Go, Vyper 2.0, Vyper 3, Vyper Go, Venom line, and Hypersphere. Please note this is not compatible with the original Hypervolt line, Normatec line, or the Hypersphere mini.