What are the technical specifications of a 4G PRO device?

Max download speed: 150 Mbps - Unlimited data

Supported networks: 2G / 3G / 4G (UMTS, HSPA, HSPA+, LTE)
Maximum number of devices able to connect at the same time: 10

Battery capacity: 2550 mAh

Battery life:
Basic usage: 7-8 hours
Average usage: 6-7 hours
Intensive usage: 5-6 hours

(See the specific FAQ for the usage definition)