I purchased this to use with my cell phone. I currently own a set of Sennheiser CX300II's but it doesn't have a mic. You get a generous set of accessories which adds a lot of value. It comes with two sets of cables. One with and one without a mic. The cables are stiffer, thicker and more tangle resistant than the CX300II's and one would presume more durable. It comes with 6 set's of silicone tips and one Comply memory foam tip, plus a 1/8 to 1/4 inch adapter and a large case. The large case is necessary because the stiff memory wire adds a lot of bulk to the earpiece.
The ergonomics are a little bit weird with the memory wire. I watched the YouTube video before attempting to set mine up. This for me is both a plus and a minus. On the plus side, once it is setup it is very comfortable and stable and makes sense since these monitors were designed for musicians on stage. On the downside, they are more fiddly, to put on/take off and are bulkier, requiring a big IEM case.
In terms of sound, the M6 is mostly balanced. I find it has strong deep bass, similar to the CX300II's, while not exactly flat, is fun to listen to. As with all earphones, you MUST get a proper seal; otherwise, the sound will be tinny and thin. I didn't find the treble quite as detailed or emphasized as the CX300II's, but it wasn't objectionable either. Individual vocals came across strong, but multipart harmonies tended to bleed together and, didn't have the clarity and separation I know is there. To be fair, the detail's I'm talking about I hear through my full sized planer magnetic headphones which are in a different league altogether; however, I'm just talking about the resolving power of the M6II's against CD quality Flac files which for testing, I used my Emotiva Stealth DC-1 Dac/Headphone amp instead of my cell phone. Comparing them to the slightly less expensive CX300II's, the Sennheiser has a slight edge with slightly better treble, separation and vocal detail. As a side note, these things are not as efficient as the CX300II's and require more volume if that is important to you.
So why the five stars? For $65 CDN, you are getting a great sounding IEM with a lot of value. In terms of overall sound quality, they are slightly less detailed in highs and midrange than the CX300II's, which was the price/performance leader a while back, but I believe they are discontinued now. The cords are removable/replaceable, which is relatively rare in this price bracket. If you damage the cord on the Sennheiser, you must replace the entire earphone...which brings us to the Lifetime Replacement Program. If you ever damage or lose your M6 beyond the warranty period, you can get a replacement pair at half price from Mee Audio. Although I've not used this yet, people who are hard on their equipment may find this beneficial.
Update 9/26/2018: I'm not a big believer in burn in, but after 50 hours as recommended by the manufacturer, the sound has opened up and there is an audible improvement. The vocals have increased detail and separation. I now rate the M6 slightly better than the CX300II. I prefer the vocals and the bass which is deeper and tighter. The CX300II's have slightly more treble, the bass is strong but sounds bloomy in comparison.
| Headphones jack | 3.5 mm Jack |
|---|---|
| Model name | EP-M6PROG2-BK |
| Connectivity technology | Wired |
| Wireless communication technology | Bluetooth |
| Special feature | Sweatproof, Noise Isolation, Microphone Included |
| Included components | Includes regular stereo cable, headset cable with mic/remote, protective carrying case, Comply™ memory foam eartips, 6sets of silicone eartips, and ¼” adapter; 1-year warranty |
| Age range (description) | Adult |
| Material | Aluminum |
| Specific uses for product | Home |
| Recommended uses for product | Cycling, Motorcycling, Audio Monitoring, Calling, Running, Snowboarding, Swimming, Recording, Exercising |
| Compatible devices | iPhone, Cellphones, Gaming Consoles, Tablets, Motorcycles, Music Production Equipment, Laptops, Desktops |
| Theme | Sports |
| Control type | Noise Control |
| Cable feature | Detachable |
| Item weight | 5.8 Ounces |
| Water resistance level | Water Resistant |
| Package type | Standard Packaging |
| Unit count | 1 count |
| Manufacturer | MEE audio |
| Place of Business | CITY OF INDUSTRY, CA, 91748 US |
| Model | EP-M6PROG2-BK |
| Model year | 2018 |
| Part Number | EP-M6PROG2-BK |
| Special features | Sweatproof, Noise Isolation, Microphone Included |
| Number of Items | 1 |
| Microphone format | In-Line |
| Batteries included | No |
| Batteries Required | No |
| Cable Feature | Detachable |
| Material Type | Aluminum |
| Form Factor | In Ear |
| Does it contain liquid? | No |
| Is there a timer? | No |
| Department | Musicians, |
| Manufacturer | MEE audio |
| Item model number | EP-M6PROG2-BK |
| Product Dimensions | 10.16 x 2.54 x 2.54 cm; 164.43 g |
| ASIN | B07B4PR2GD |
