When comparing Naztech i9BT vs Monster iSport Freedom, the Slant community recommends Naztech i9BT for most people. In the question“What are the best wireless headphones around $200?” Naztech i9BT is ranked 2nd while Monster iSport Freedom is ranked 4th. The most important reason people chose Naztech i9BT is:
The over-ear, closed back design allows for good sound isolation, minimizing sound leak while also minimizing the outside noise that can interfere with the music. This is further enhanced by active noise cancellation, which actively blocks out noise frequencies.
Specs
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Pros
Pro Good passive noise isolation with active noise cancelling
The over-ear, closed back design allows for good sound isolation, minimizing sound leak while also minimizing the outside noise that can interfere with the music. This is further enhanced by active noise cancellation, which actively blocks out noise frequencies.
Pro Long listening sessions should not be a problem
From a full charge, these headphones can give you 12 hours of playback when listening to music via Bluetooth along with active noise cancelling on. Playback time can last up to around 15 hours with noise cancelling off.
Pro Active noise cancelling can be used on its own
You can turn on just active noise cancelling feature without the music, for when you just want to shut out outside noise.
Pro Feature rich for the price
The i9BT has a good combination of features that is difficult to find in its price range. It has a fun sound, a closed back design for good noise isolation and active noise cancelling.
Pro Powerful bass and bright highs
The i9BT has a V-shaped sound signature where the mids take a bit of a back seat in favor of the low and high frequencies. The bass is quite powerful so bass drum hits definitely have a lot of punch and depth. This is balanced out by highs that are very airy, bordering on harsh.
The powerful bass makes the i9BT great for bass heavy music like hip hop and dance. The overall V-shape sound however also makes these headphones a good pick for rock and pop genres.
Pro Feels very soft on the head
Along with the fairly thick and high quality memory foam used on the head band and ear cups, the cushions' surface features real leather. Not only does this combination feel really soft, but is also quite smooth on the skin.
Pro Great highs with recessed mids and lows
The high frequencies are what define this headphone's sound signature. The highs are clear and with good detail to them, which make these a good choice if you prefer sports headphones with detailed sound. The mids and bass are recessed, but they are still present enough to give some body to the sound.
Pro Versatile connectivity
If sports use is your primary use case then the Bluetooth connectivity will free you from the hassle of dangling wires while moving. However, there is the option to use a 3.5mm cable if you prefer a wired connection, or if the headphones are out of battery and you want to continue listening to audio.
Pro Good battery life
Long music listening sessions in wireless mode should not be a problem. These have around 24 hours of playback time which should be good enough for most users.
Pro Easily control headphone functions with the on-ear cup controls
With these headphones wirelessy connected to your smartphone, you do not need to pull out your device for playlist control. You can make simple touch gestures on the right ear cup for functions like volume adjust, or to play/pause/skip tracks.
Pro Easy to bring on the go
You should not have too much difficulty fitting these into a bag when going out. The ear cups can be folded into the headband, reducing its size for easier portability.
Pro Taking phone calls is possible without taking these off
The built-in mic along with the touch panel will make taking calls easier, as you do not need to pull out your phone to answer them.
Cons
Con Noise cancelling can introduce hiss
Some users hear hiss added to the music with active noise cancelling on. This can be distracting, especially if you are sensitive to these high frequencies.
Con Lack of bass can make music feel unexciting
You may find the audio to be lean and unexciting due to the lack of bass. You will not be able to get a powerful thump from your music with these, which can be detrimental to your listening experience.
Con You may accidentally trigger remote functions
The panel can easily register accidental contact and can also be inaccurate, which can disrupt the listening experience.