Bonus: Inateck In-Ear Noise-Isolating Earphones
If you plan on listening to the above course bundle on a mobile device or just need some earbuds for listening to music, in general, check out these in-ear noise-isolating earphones by Inateck.
Featuring soft silicone ear buds and three different sizes of ear tips, these are great for smartphones, tablets, MP3 players, laptops, and even computers. You can get these for $16.99 when using the promo code EN5W5PV9 at checkout.
Image Credit: alikins