Resolved Question: Is the HCL Universal USB Power Adapter safe for charging Apple iPod Nano 4G?

I have an apple ipod nano 4g and as everyone knows, there is no power adapter for it (not given with it, but can be bought separately).
i Just bought an HCL USB Power Adapter. it's written that it can be used with USB cable for following devices-
1. digital camera
2. PSP
3 MP3 players
4 PDA
6 Cell Phone
7 MP4 Players

can i use it with my ipod?

the shop seller said that it'll work safely, it's designed for ipod, but there's nothing like that written on the box. i don want to risk my ipod. but the shopkeeper assured. so i just want to confirm it, if anyone uses the same.

on the box of the adapter, it's written-

AC Input: AC 100-240V 50-60 Hz 0.15A
DC Output: 5V---1A

is it safe?

i bought this adapter from Planet M, City Center, Patiala.