Product Comparison: Plantronics M70 vs Plantronics ML15

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General Specifications
About the Product
The Plantronics M70 Bluetooth® headset is so lightweight and comfortable you may forget you’re wearing it. During set up, you simply follow the voice prompts to select English, Spanish, or French for the audible status alerts on talk time, battery level, connection, and more. You can also control music tracks and volume without touching your smartphone.
The Plantronics ML15 Bluetooth headset is easy to set up and control with single-button simplicity. It’s designed to comfortably fit either ear and delivers reliable sound so you can go hands-free, enjoying mobile calls without holding your phone or untangling earbuds.
Key Specs
True Wireless
Noise Canceling
Stand-By Time
16 days
9 days
Maximum Talk Time
11 hours
6 hours
Headphone Fit
What customers say about "Key Specs"
Plantronics M70 Bluetooth Headset
  • No background noise, no interference, just clear voices only could be heard.
  • The sound quality is great, I can hear the other person very clearly and everyone hear very clearly me too.
  • This one fit on my ear so сomfortable and you also get about eleven hours talk time which is great.
  • After a few weeks, we started getting terrible LOUD high pitched scratchy white noise interference that actually causes pain in the ears.
  • It's not made to be used in noisy environments as its not in ear and the noise will cover the voice of the other part and the other part will receive the noise amplificated.
Plantronics ML15 Bluetooth Headset
  • Best quality, fits my ears. I like it.
  • Excellent piece of equipment. Comfortable product.
  • I would definitely recommend it. Fits ears, comfortable.
  • Battery life, call volume and comfort are the worst you could imagine.
  • This is the worst Plantronics earpiece ever. Non comfortable.
Size & Weight
0.4 in.
0.65 in.
1.97 in.
2.36 in.
0.7 in.
0.79 in.
0.28 oz.
0.32 oz.
Mono headset
Mono headset
Minimum Frequency Response
10 Hz
5 Hz
Maximum Frequency Response
22 kHz
40 kHz
Volume, On/off, Call, Mute
On/off, Call
Devices Connectable Simultaneously
Bone Conducting Technology
Sound Isolating
Bluetooth Version
DeepSleep power‐saving, HD audio, Free Plantronics Find MyHeadset® app, Talk time, battery level, and other alerts available in English, French or Spanish, Bluetooth Profiles: A2DP, AVRCP, HFP and HSP, Multipoint technology
Compatible with smartphones, Hands-free mobile calls, Easy to use, Easy to setup
What customers say about "Features"
Plantronics M70 Bluetooth Headset
  • Very easy to pair. I was able to easily pair this with my laptop and my desk phone and it's work great.
  • The controls are easy and flexible, a point that often gets too little attention.
  • The sound quality is very good and I like that it has seperate controls for power, volume, and call answering.
  • Takes a second or so after hitting the answer button to actually answer incoming calls.
  • Volume is not loud enough on calls. I find myself trying to turn up the volume when I am on a call, but I have reached the highest level and it isn't enough.
Plantronics ML15 Bluetooth Headset
  • Connected to my phone. Easy to use.
  • Brilliant Bluetooth connectivity. I like it and recommend.
  • I have found this Bluetooth ear piece to be good value.
  • Can’t hold the Bluetooth connection which it’s really annoying.
  • Keep connecting/disconnecting on my iPhone 11.
Battery Capacity
85 milliampere hours
100 milliampere hours
Charging Interface(s)
Micro USB
Micro USB
Fast Charging
Charging Time
2 hours
2 hours
What customers say about "Power"
Plantronics M70 Bluetooth Headset
  • Battery charge pretty good - hasn't run out on me yet, but I do keep it topped up regularly.
  • The battery last few days with moderate usage and it charges very quickly, usually I put on charge for about 20 or 30 minutes.
  • The battery life is a true 11 hours, and to-date, I have never run out of battery during a long day even.
  • Battery life says 11 hours which I think is a serious exaggeration - I don't use mine that often, but would say I only get 2 hours.
  • After months of use it has already stopped charging!
Plantronics ML15 Bluetooth Headset
  • Very high volume. Battery life is not bad.
  • Good battery life for all my needs.
  • Battery life on original unit nothing like the stated of 6 days, lucky to get a day.
  • Did not hold battery maybe just a defective one , but still not good as my old explorer 10.
  • Battery life not even 12 hours. Poor quality.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Other Information
39.99 $

Price History

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