Nokia on Thursday unveiled a new line of mobile phone, a ruggedized 3720 classic handset but built in IP-54 standards to resist water, dust and shock.

It features a 2.2 inch QVGA display, Tri-band GSM device, a 3.2 megapixel camera, Bluetooth 2.1, 1GB microSD memory card and a sealed, leak-proof design and durable materials in a range of colors.

While the Nokia 3720 classic is tough on the outside, it is equally functional on the inside - a perfect choice for people who want a long-lasting and reliable mobile phone for any environment.

It also gives up to 7 hours talk time to 18 day standby time from its 1050 mAh large battery and bundles wired headset for its FM radio, BL-5CT battery and an AV-8 charger.

The Nokia 3720 classic will be available in summer for $175.