“For 6.5$ you can't do much better, very fun sounding earphones and relatively comfortable. These sound almost like 30$ AKG on ears headphones. Sound very good in Psy Trance, Rap and some acoustical rock but sound only decent with brighter music. Comes with a one click remote that can pause the music in one click and moves to the next track in 2 quick clicks (but that doesn't...” --Viber
“ The PK3 is a great, warm earbud. It does vocals especially well because it is very mid-focused. It has impressive bass extension, not especially strong impact; the trebles are smooth and may roll off too soon for clarity and detail nuts. But the mids are what the PK3 are all about. ” --kmhaynes
“ These were my sweetest sounding head-gear yet. It would be brilliant all-rounder if it would not require a portable amp for portable use. This is the first reason i left it, otherwise i almost got an ear infection from those foams.., they get dirty in a few weeks of massive use. I recommend them to clean, i boiled them in water. ” --angevoi
“ Well firstly this is not a true iem. The sound is about as great as one could get from an earbud. In my limited experience and without trying the pk1, I would say these are the finest buds you can buy. With that said, these are not for everyone, this is a niche product within an already niche market. I find driving it with my D12 anaconda makes for a pleasurable sound,...” --Jamesdeandoa
“ Overall I have been satisfied with these phones. I would not recommend paying full price for them like I did. ” --Skoch
“ What can I say about these? I saw a lot of people going for the Awei branded items on eBay, so I got one myself. They were surprisingly good and surprisingly bad at the same time. I will explain. Pros Housing build - For $2, an aluminum housing is quite exceptional. Accessories - While the Awei K80 only comes with one pair of tips, they are surprisingly pretty high quality. Somewhat...” --pro1137
Gold plated plug; Wired control microphone; Aluminum ear pads won't heat even after long time working; Supports iPhone and tablet PC Brand AWEI Model ES800M Sound Excellent Hi-Fi sound Earphone Type Wired headset Sensitivity 116+/-3dB(1000Hz, 0.5Vrms) Impedance 16 ohms Frequency Response 18Hz-20000Hz Driver Diameter 11 mm Connector 3.5 mm audio jack Cable Length 1.5 m Compatibility iPhone...
PK2 earphones are the low impedance version of PK1. Although not as good as PK1, PK2's sound signature is similar to PK1. You don't have to drive PK2 with an expensive head-amp. If you are looking for something with high performance/price ratio, PK2 might be the best choice.