“ 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
“ Got these at Amazon after a long search and much reading. Sound for the price is really good. Not in the same league with my Sony Pros or the Sennheisers but surprisingly close. I have them connected with a REALLY cheap headphone amp and the combo far exceeds what I expected. Clear, roomy, dead quiet. ” --Richard S
“ 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
Features: * Comfortable simulation leather for ear,perfect acoustic * Super sensitive microphone for clearly chating online, playing game, listening the music * Plug Diameter: 3.5mm * Cable Length: ≥2m * Color: Black / Blue Package includes: 1 x Wired Headphone http://www.chinabuye.com/cosonic-ct-770-wired-game-headphone-w-microphone-for-pc
Features: * With stretchable design * High definition audio system, music is more pure * Soft cushion earcup, soft and comfortable * With microphone, very convenient * Collapsible design, fashion and convenient * Durable use Specifications: * Headphone: ** Frequency range: 20-20,000Hz ** Sensitivity: 106dB ** Impedance: 32Ohm * Microphone: ** Response: 75-16,000Hz ** Directivity:...
Features: - 100% Brand New - Multiplayer online games, music, video conference - Stereo headphone - Extention cable for PC, notebook with online voice chatting - Lightweight frame for listening comfort - Ergonomic design Headphone specification: - Speaker diameter: Φ40mm - Frequency: 20HZ - 20000Hz - Sensitivity: 108 dB - Impedance: 32 ohm - Connector: 3.5 mm - Microphone: 9.7*6.7mm-54dB...
Features: * Speaker: 40mm * Sensitivity: 104dB * Frequency response: 20Hz-20kHz * Impedance: 32 ohms * Cable Length: 1.5m * Sensitivity: -42±3dB * Plug type: 3.5mm * Color: white&blue, white&orange, black&red Package includes: 1* Headphone http://www.chinabuye.com/kanen-mc-780-earphone-computer-headset-mp3-headphone-3-colors
Features: * Stretchable stereo headphone * High definition audio system, music is more pure * Lightweight frame for listening comfort * With microphone, very convenient * Durable use Specifications: * Headphone: ** Frequency response: 20-20,000Hz ** Sensitivity: 106dB ** Impedance: 32Ohm ** Cable length: 200cm ** Jack: 3.5mm * Microphone: ** Frequency response: 75-16,000Hz ** Directivity:...