Perfect for the digital nomad.  Full kit with dual units includes everything you need to connect to your crystal singing bowls and start playing.  Also includes a rugged carrying case for the road:
 
2 x Musical Mushroom units
2 x Protective lids
2 x Bowl exciters with mounting discs and protective covers
2 x Extra mounting discs
1 x USB charger (120VAC / North American)
2 x USB charger cables
2 x Hand reflectors
1 x Rugged plastic carrying case ($199.99 value)
 
IMPORTANT NOTE:  This product is designed for use with all standard crystal singing bowls (frosted, clear, colored).  It is NOT recommended for use with very thin-walled crystal singing bowls such as the Crystal Tones Alchemy series.  The weight of the exciter dampens the vibrations on those bowls.  Also, the higher than usual height of the bowl triggers the laser sensor on the rim (need to elevate the mushroom).  This product is also not designed for use on metal tibetan singing bowls or gongs.