The new sentry wireless indoor/outdoor speaker and transmitter
30 June 2008 
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You may remember our article on Sanyo’s new waterproof HD TV which enabled you to watch TV in a down poor if you so wished. Well now you can also listen to music while singing in the rain.
This Sentry speaker system can accommodate up to 6 wireless receivers that can be speakers or headphones, the Sentry system is not fussy. You can plug any audio device that has a 3.5 mm headset port directly into the unit for easy plug and play. The transmitter also has built-in USB support which enables you to charge your iPod or MP3 player. What more can I say… it is a joy to behold even when wet.
Available at Amazon for $99.99
The official specifications from Sentry Industries are:
