Absolutely! The camera for photography is smaller than a regular smartphone and fits comfortably in one hand. It also comes with a neck lanyard to keep your hands free, making it perfect for travel, camping, and hiking. 

No, it doesn't require it. I would recommend though using lithion-ion batteries. They won't leak or burst like a NiMH or similar battery. And the lithiom ion batteries usually last quite a long time. 

The camera itself is not waterproof, so it can’t be used underwater. The protective case, lens hood & UV filter will protect the camera from the elements like snow and rain. Prolong use of the camera in extreme weather is not recommended. Like most of the electronic products, the battery life will decline in extreme cold condition. Contact us for the advance skill of using our camera in snowy weather. 

IPX5 rated for life and waterproof, can be used in light rain but not submerged in water. 

Yes，the bluetooth speaker is loud enough for outdoor.