• Elegant design
• Operating Range up to 100 metres open area
• Weatherproof
• 36 music
• led light
• easy to install 
• wireless
• easy to install with screw or adhesive tape
• wireless remote control  reaches 80m at straight distance and up to 50m with any obtacles during the cources tranmission 
• led indicator low power cinsumption 
• ideal for home,offices,factories,hospitals and guest room in hitel etc.it can also be used for massage notifying,alarm for the partients and elderly people.