Vivienne Tam has designed four styles of Limited Edition PowerBanks for the metropolitan ladies seeking both sensibility and practicality with personalization and lifestyle choices which reflects the unique fashion attitude and characters. Partnering with GP, the pioneer of the battery industry,envisions the rise of female users of all ages and professions. GP infuses her one-of-a-kind feminine designs with its world class mobile charging technology and develops a range of fashionable PowerBanks. Adopting themes from her signature ready-to-wear collections, Vivienne Tam has designed four unique styles of Limited Edition PowerBanks. She dresses these exclusive versions with her festive and charming OPERA GIRL cartoon character, an otherworldly pagoda garden print from her latest Spring 2015 collection, and a classic hexagonal graphic from her Dunhuang-inspired collection.A special Crystal edition was created with the OPERA GIRL character crowned with Swarovski Crystals embellished coronet, standing against a sleek and stylish black casing.