I simply cannot live with in-ear headphones and thus I've always been looking for a pair of good sounding traditional earbuds. I saw these Philips SHE3010 in a Ross store for just $4.99 and they have got some good reviews on Amazon, so I gave them a try.
They sound good! As good as the YUIN PK3, if not better, for much less money.
They sound even better after I put foam on them:
Then the "L" and "R" letters are covered by the foam, but I still can distinguish them by reading the "PHILIPS" from left to right:
Finally, there are some earbuds, in addition to the YUIN PK3, that sound good enough! Before, Koss KSC/35/75 are the only light-weight headphones that I could live with. These SHE3010 come with many different colors.
Impedance: 16 ohm
Sensitivity: 107 dB
Speaker diameter: 14.8 mm
Freq. response: 9-22000 Hz
Max power input: 25 mW
Cable length: 1.2 m
Connector: 3.5 mm right angle
[update] I have been listening to these tiny buds for two weeks and they sound huge! The PK3 sounds good - the first pair of earbuds that I can live with, but too dark compared to these Philips. They are the best sounding and comfortable earbuds ever for the least money.