Roar Sound Machine + Speaker is a rugged, fully waterproof sound machine with a 20+ hour battery life that was built to survive anything mother nature throws at them. The Roar Sound Machine + Speaker has 3 built in sounds: Brown Noise, Ocean Sounds and Summer Rain and also service as a wireless speaker. Lightweight and with a 20+ hour battery life, the Roar Sound Machine + Speaker brings the comforts of home with your, no matter how far out in the wilderness you are.
Dimensions: 4.8in x 1.9in x 0.7in (122*50*18mm)
Output Power: 2 Watts
Battery: 1000mAh Li-ion
Temperature range: -20°F to +140°F (-30°c to +60°c)