What are the technical specifications of model 3G+ Unlimited?

Max download speed: 21 Mbps - Data traffic: unlimited

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

Battery capacity: 1500 mAh

Battery life:
Base use: 6/7 hours
Medium use: 5/6 hours
Intensive use: 4/5 hours

(See the specific FAQ for use definition)