UK Used EE osprey 2 (Alcatel y854vb) Specifications:
battery capacity - 5,150mah (long lasting irremovable battery up to 20hrs working + 500 hr standby)
micro usb interface (can be use as power bank to charge ur phone)
usb interface for charging your phones & other devices.
Micro sim card slot (1) led indicator for signal strength,
Network selection (4g/3g),
Sms, power switch, reset switch.
Connects up to 15 devices at a time.
Supports 2g, 3g & 4g networks.
Unlocked to all networks worldwide...