Differences Between ALL-Terrain Sound and Outdoor Tech's Turtle Shell 2.0
Price: ALL-Terrain Sound is available on Amazon at $59.95. Outdoor Tech's Turtle Shell 2.0 is $99.95.
Winner: ALL-Terrain Sound is a better priced waterproof speaker
Waterproof: ATS - Waterproof and floats / Turtle Shell - Water-resistent and does NOT float
Winner: ALL-Terrain Sound is a waterproof speaker!
Durability: ATS - 10+ feet onto concrete / Turtle Shell - Don't drop it from over 4 feet high (we tried it)
Winner: ALL-Terrain Sound's rugged design allows you to use this Bluetooth speaker without any concerns.
Answer Calls: ATS - Yes / Turtle Shell 2.0 - Yes
Winner: Tie - Both Bluetooth speakers can answer calls and have built-in microphones.
Bluetooth: ATS - Bluetooth 4.0 / Turtle Shell 2.0 - Bluetooth 4.0
Winner: Tie - Both speakers have Bluetooth 4.0 so the sound streams at high quality