Aquathump is IPX7 waterproof and can be submerged in one meter of water for upto 30 minutes. 33 ft range, 4+ hrs of audio play time; 5 watt output; long lasting premium lithium-ion battery; 5 1/8" w x 2 41/64" l x 1 7/64" h. This item incurs additional shipping charges which will be added after shipping.