OPPO claims to have invented World’s Fastest Smartphone Charger

This time, OPPO didn’t have any smartphone to announce but they didn’t miss out the chance to show over at world’s largest exhibition Mobile World Congress, with the world’s fastest smartphone charger. Slow charging times and underwhelming battery life is a consistent problem for smartphone users. To address this problem, OPPOhas presented to you, the Super VOOC…

Read More