Step 1: To Do a SPEAKER FROM COCA-COLA You Need!!!
What you’ll need:
- 1 cardboard tube;
- 2 coca cans;
- 1 marker for tracing;
- a blade or scissors;
- duct tape optional.
Step 2: This Is a Very Easy Tutorial About Way to Make Speaker From Coca Cola for Your Smartphone ( IPhone, Samsung ...).
Perfect for kids, camping and barbecues!
Step 3: Try This Easy Yet, Cheap Way to Amplify Your Smartphone Sound.
This works, you can easily carry it to the beach, or picnics, without worrying about your expensive speakers.