MEElectronics M-Duo


Specifications
Driver Type: Dual Dynamic
Frequency Response: 10Hz-20KHz
Sensitivity: 101dB
Impedance: 16Ω
Cable: 135cm
Connector: Gold-plated L-plug
Warranty: 1 year
Package|Accessories
The M-Duo comes with the MEElec packaging similar to the A161P. The accessories include 6 pairs of eartips, a clamshell case, and a shirt clip. A good amount as always from MEElec.
Fit|Appearance
The M-Duo fits with no issues, lightweight and very comfortable. The design is pretty minimalistic with it black/blue housing with the MEElec logo on it. Not flashy at all but also not boring or generic. Overall an attractive look.
Build|Cable
The M-Duo is pretty much built like a tank with its metal housing and Kevlar-reinforced cable. The housing is solid yet very lightweight. The cable is also very well built and easy to manage and has a remote/mic built into it. It should last a long time with normal use.
Sound
The M-Duo has a fun, aggressive sound with plenty of bass without sacrificing the overall sound. Treble is aggressive and can be a little harsh at times but nothing unbearable. Midrange is very clear and detailed. Bass hits hard but is not overwhelming and has plenty of rumble. Soundstage is decent. Overall a very good sounding IEM especially for its price.
The Verdict
The M-Duo is a solid choice under $100 for those looking for good sound along with a sturdy build. The convenience of having a remote/mic doesn't hurt either. It can be purchased @ MEElec directly. 

JVC HA-FXD80

Specifications
Driver Type: 5.8mm Dynamic
Frequency Response: 8Hz-25KHz
Sensitivity: 102dB
Impedance: 20Ω
Cable: 1.2m
Connector: Gold-plated L-plug
Warranty: 1 year
Package|Accessories
The FXD80 comes in a translucent packaging with a few accessories much like the FXT90. They include a cloth pouch, shirt clip, cable winder, and 3 pairs of silicone eartips. Nothing to really get excited about.
Fit|Isolation|Appearance
The FXD80 fits with no issues. Very comfortable and easily forgotten once in the ear. Isolation is also pretty good. The physical appearance is very pleasing to the eyes with its metallic housing and modern look. One of the nicer looking IEMs I've seen recently.
Build|Cable
The FXD80 is built to last with its metal housing and solid cable. It feels very sturdy in hand and I can't see problems arising unless it was really abused. The cable has all the proper strain reliefs and is easy to manage. One of the better cables much like the ones on the FX700 and FXT90.
Sound
The FXD80 has a pretty good sound overall especially in its price. Treble is crisp and airy without being harsh. Midrange is detailed and smooth but a tad laid-back. Bass packs a punch with a decent amount of rumble. Soundstage is a little above average. A pretty exciting IEM to listen to without the fatigue that they usually cause.
The Verdict
For around $100, it's a no-brainer. The sound, build, comfort is way worth the price. The only issue is that it's not sold in the US but places like Amazon Japan with the help of Tenso forwarding service makes it simple to get a set.