Philippine communications provider Globe Telecom has expanded its device portfolio for its Tattoo prepaid mobile data service, reports Telecompaper. The company is offering a 4G mobile Wi-Fi device for 1,995 pesos ($44.69) and a 4G mobile Wi-Fi device that doubles as a power bank for 2,995 pesos. Both devices can connect up to ten devices at speeds of up to 12 Mbps or 42 Mbps for LTE devices.