Can be immersed in water up to 1m for up to 30 minutes Rechargeable lithium-ion battery lasts up to 20 hours Reaches a maximum sound level of 90dBA Frequency range of 65Hz - 20kHz Automatically pauses music when a call comes in Four different presets and a customized tuner Double up feature to connect two Megabooms together Can be used as an alarm to wake you to your favorite songs
