Lord Muruga is worshiped with the mantra OM SARAVANABAVA ( SA RA VA NA BA VA), Six letters in Tamil as shown in the bracket. Lord Siva is worshiped by the mantra OM NAMA SIVAYA. Lord Vishnu is worshiped by the mantra word OM NARAYANA. OM being branav mantra it comes first and along with all.
The six letters SA RA VA NA BA VA has relevance to the six key temples called arupadaivedu and Lord Muruga has six faces. The pond, where Lord muruga took birth is also called Saravana poigai. The name Saravanan also refers lord muruga.
Mantras, Slogam all either praises god/goddess or request for liberation and manage life peacefully and happily in the present life.
Mantra is sacred utterance, which is considered holy and has spiritual positive effects.
Mantras are normally chanted. Chanting is a common spiritual practice. Chanting helps concentration, calms down mind and the mind waves takes you to, on what you are concentrating through chanting.
M/s R&R Spirituals offers at their online shop www.poojabell.com Mantra Chanting Box cum Devotional player. This has 68 mantras and 40 devotional songs. This product in market is also referred as Pooja Chanting Box, Chanting Box, Mantra Box, Chanting box all in one, Mantra Box all in one etc.