When comparing Nolan LiveMIC2 vs Nikon ME-W1 Wireless Microphone Set, the Slant community recommends Nolan LiveMIC2 for most people. In the question“What are the best bluetooth microphones (excluding headsets) for mobile devices?” Nolan LiveMIC2 is ranked 3rd while Nikon ME-W1 Wireless Microphone Set is ranked 6th. The most important reason people chose Nolan LiveMIC2 is:
With this product, you are connecting the unit (the transceiver) directly to your tablet, phone, or other Bluetooth enabled device (the receiver). No receiver is supplied with this product. You must have something compatible for this to work with either the [A2DP](https://en.wikipedia.org/wiki/List_of_Bluetooth_profiles#Advanced_Audio_Distribution_Profile_.28A2DP.29) or [HSP](https://en.wikipedia.org/wiki/List_of_Bluetooth_profiles#Headset_Profile_.28HSP.29) Bluetooth profile. On iOS this does not work for Apple's built-in apps, but for some 3rd party apps, you can use your phone as the receiver. For Android it likely won't be as much of an issue. YMMV.
Specs
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Pros
Pro Microphone connects directly to mobile device by Bluetooth (no 3.5 mm jack)
With this product, you are connecting the unit (the transceiver) directly to your tablet, phone, or other Bluetooth enabled device (the receiver). No receiver is supplied with this product. You must have something compatible for this to work with either the A2DP or HSP Bluetooth profile.
On iOS this does not work for Apple's built-in apps, but for some 3rd party apps, you can use your phone as the receiver.
For Android it likely won't be as much of an issue. YMMV.
Pro Incredibly portable
It's very small and lightweight. It easily clips on to your pocket, shirt, or wherever else.
Pro 7 hours battery life
While advertised battery life is 8 hours, a user reports the battery life as being 7 hours in real world use.
Pro Works with most mobile devices
Pro Water resistant
Not actually waterproof, but somewhat water resistant. The rating is IPX5.
Pro External microphone can be used
This makes it possible to use a higher quality lavalier microphone or even a stereo microphone such as the suggested separate purchase of the ME-1 microphone from the same brand Nikon.
Pro Transmitter and reciever can record separate tracks
You can record just the audio from the transmitter or you can record audio from both transmitter and reciever units eg the guest and the interviewer.
Cons
Con Flaky, low quality hardware
In less than a month, my unit became unreliable, sometimes it worked, sometimes it didn't.
Con The buttons are unclear about what they do
You have to look at the manual and memorize that pressing left or right on the directional pad will put the embedded microphone in either omnidirectional or cardioid pattern.
Con Requires a 3rd party app in order to use
Default video/voice recording apps of iPhone/Android don't support the use of a bluetooth microphone, you will need to use a different app for that.
Con Latency/Lag can be an issue
If latency lag is a concern, consider purchasing the Alead Nolan LiveMICRX2 instead as it has the same transmitter as this product and a Bluetooth receiver that claims 10x lower latency (meaning 10x faster transmission and receiving) than most Bluetooth devices. Using linked product would mean your mobile device would have to have a 3.5 mm microphone jack as that is how the receiever would connect to your mobile device.
You can also buy the Nolan receiver a la cart, although you lose the savings (~$2 at the time of this writing) by buying it in a bundle. It is also possible to purchase other stand-alone Bluetooth audio receivers or USB Bluetooth dongles (for computers) depending on your needs.
Con User reviews report echo effect
Con Expensive
Con Hiss/noise issues
Users report noise issues that sound like a constant hiss of a fan blowing in the background.