Description: Long range and even longer life! The Bullfrog lets you stream Bluetooth audio from as far as 100-feet away, or connect directly to the charging USB for up to 20 hours of playback on a single charge. The Bullfrog’s unique design gives you speakers on both sides of the unit, plus plenty of volume to keep the fun going. DoubleKICK Connect™ joins two Bullfrogs together wirelessly. Bring on the sand, the waves and the sun. The Bullfrog’s IP66 rating means total reliability for years to come.