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Headphones
The first headphones were used for telephone operators. It weighed 10 pounds. It connected to this device and you have to put the device you are listening from on your shoulder. It was release in 1881.The price is unknown. -
Headphones 2
These earphones were an upgrade of the first earphones. You do not need to put a device on your shoulders. You can just listen on your vinyl player! You can also get a fancy bag for your earphones.It weighed 5 pounds. -
Headphones
In 1910 Nathaniel Baldwin created headphones in his kitched.It was much more lighter and weighted 3-5 pounds. It was sold to the united states navy.They had a wired cog so you can connect to a device.These were also called the headphones. -
DT-48
In 1937 the DT-48 came out.The DT-48 is still used today and weights 4 pounds.The metal which connects the headphones together is fin. This was popular back in the 1940s. -
Koss SP-3
John C koss wanted to change the headphones because he wanted Dr. Dre to be jealous . John C koss created the first stereo headphones and they were called Koss SP-3 and the reason why is that kross is his last name.The quality is so much better and we wanted the listeners to love what they are listing to.It cost $27 USD. -
ESP-6
Koss made an upgrade on his first headphones which are called The ESP-6’s it was around 2 pounds and has massive earbuds. It was the world’s first self-energizing electrostatic headphone. -
HD420
in 1997 sony created there first headphones which were called the HD420. It is designed to put around your neck and it is very light. -
Apple Earphones
When the Ipod came apple had to release earphone two. The apple earphones are portable with wires and only comes in white.It cost $79 HKD.Over 30 Million people bought this product. -
Airpods
Apple introduced the air pods in september 7 th 2016.It cost $159 usd. It only comes in white with a case. The air pods are wireless and good for carrying around with you.
