Loading... Please wait...

SL100 Slim Voice Activated Recorder Pen

  • Image 1
  • Image 2
  • Image 3
  • MQ77N Writes Like A Real Pen
  • Compact Design Of The MQ77N Voice Activated Recording Pen
  • Voice Activated Recording Pen Pin Hole Microphone
  • MQ77N Super Slim Design
  • Real Pen Tip
  • MQ77N Looks Like A Real Pen
  • Image 10
  • Image 11
  • Image 12
  • MQ77N Recording Pen Plugged Into Speakers
discreet shipping
Your Price:
$119.00 (You save $60.00)
In Stock


Want it FAST? Order by 3pm EST M-F
for same day shipping. More Info.

Product Description

  • Slimmest & Most Realistic Pen
  • Voice Activation & Continuous
  • 12hr Battery, 140hr Record time
  • Headphone Jack & Remote

Slimmest & Most Discreet Recording Pen on The Market

NOTE: Pen cap mention in video above is an optional accessory.

Introducing the newest version of our popular SL100 voice activated recording pen. This is the slimmest and most discreet voice recorder pen on the market.

The SL100 recording pen writes with real ink and fits very comfortably in your hand making it great for meetings, lectures, and memos. The recording function is super easy to operate; simply slide the pen clip down to start recording and slide back up to stop. There are no buttons, confusing lights, or sounds associated with operation.

With the voice activation feature turned on you can set the pen to record only when there is audio present (the recording is paused during times of silence). You can listen to your recordings from the pen by plugging headphones or speakers directly into the top of the pen or download recorded files to any MAC or Windows computer. 

Additional Resources

Key Features

No Buttons or Confusing Lights
This flash drive has a very sleek and professional design. Not chunky or cluttered with buttons and lights.

Super Slim
Extra slim and small design. This is the slimmest, most discreet pen on the market.

Headphone/Speaker Jack
Listen to recordings with headphones or speakers. The remote control enables you to start/stop/pause/FF/REW.

Voice Activated or Continuous Recording Mode
In Voice Activation Mode the device records when sound is detected and pause when no sound is detected.

12 Hour Battery - AMAZING!
The longest battery life out of all the pens we sell. Just plug it in to any USB port to charge the built-in battery.

1GB Memory
You can also use this as a USB storage device. In addition to your audio recordings, you can store any files you would like.

Slide Pen Clip to Start/Stop
No confusing buttons. Simply slide the pen clip down to start recording and slide up to stop.

Three Quality Settings
Record in extra high quality, high quality, or long play modes. We personally recommend using extra high quality mode.

Automatic Sensitivity Control
The microphone sensitivity will automatically adjust based on how loud or far away the sound source is.

MAC & Windows
Works on any MAC or Windows computer. Just plug it in and it functions as a USB storage device.


What's in the box?

- 1 SL100 Pen (Silver Clip)
- 1 Wired Remote Control
- 1 USB Charging/Data Transfer Cable
- 1 Earbud
- 1 Instruction Booklet

Our Gaurantee

100% Satisfaction Guaranteed
At PenRecorderPro, we aim to provide high quality, professional grade devices. Our products are among the best on the market; we stand behind them 100%. In order to give our customers the highest level of service, each product is backed the following (learn more):

✔ 1 Year Warranty
✔ 30 Return Policy
✔ Live Customer Support

Detailed Specs

Audio Quality:
XHQ 128 kbps, HQ 32 kbps, LP 16 kbps

Audio Format:

Recording Modes:
Continuous / Voice Activation

Time/Date Stamp:

Memory Size:

Recording Capacity:
XHQ: 35, hrs HQ: 70hrs, LP: 140

Battery Life (record:
12hrs (Continuous)

Battery Life (playback):
8 hrs

Headphone Jack:

Built-in Speaker:

Microphone Input:

Weight / Dimensions:
18g / 11.18 mm(D) x 133.35 mm(L)

MAC / Windows

Product Reviews WRITE A REVIEW

PREVIOUS Showing reviews 11-20 of 38 NEXT

  1. 5 Star Review


    It worked really well and is a perfect recording device

    Posted by on 4th Feb 2015

  2. 4 Star Review

    Great, BUT . . .


    1. Unbelievable quality & sensitivity for recording.
    2. Great battery life & storage capacity.
    3. Nice-looking pen; a bit thicker than the average pen but not so much as to arise suspicion.
    4. Easy to download files to a PC.
    5. Good customer service.


    1. No internal time clock ==> NO time stamping of recording files. Best to download your recordings often so you can date them.
    2. BIGGEST FLAW: A major design anomaly from an otherwise well-designed pen - the chintzy PLASTIC clip that is used to both secure the pen in your pocket AND turn the recording function ON/OFF. It is so cheaply made, it falls out of my pocket each time I bend over. Also, it actually broke on my first pen (the older MQ-77), so I had nothing to hold it in my pocket. Ended up dropping (and losing) it somewhere - a very costly loss. Even an inexpensive $7 Parker ball point pen has a matching stainless steel clip that has spring tension. Why a pen that cost nearly $200 can't design a better clip is beyond me. I'd check this feature before ever buying another one.
    3. The lack of the optional cap makes the pen suspect as a spy pen. For the price, two or three should be included & should NOT cost $3.95 each. If you plan to record without being noticed, GET the cap!

    SUMMARY: GREAT for recordings! Swallow hard to accept the design/marketing chintziness.

    Posted by on 30th Jan 2015

  3. 4 Star Review

    Great recorder!!!

    I really like this product but do have a couple of issues with it. I ordered 4 pens, all were working really well, then 2 of them stopped taking a charge and 2 quit recording. I've only had them for a month so I am disappointed they malfuntioned so quickly. The other issue I have is I need to hear phone conversations, but most of the recordings i barely hear the voice but the TV is blaring. I know for a fact the TV is not on that loud. I am using these to see if my son is getting into trouble again. They are fantastic as longas there is no background noise. I also can't figure out how to get it to download onto my old MacBook (2007).

    Posted by on 13th Aug 2014

  4. 3 Star Review

    Good recording, bad pen

    The recording is good but their is no software to download and every file is dated the same which makes organization difficult. Also, the pen itself does not write well.

    Posted by on 6th Jul 2014

  5. 3 Star Review

    Not a bad product

    This unit records wonderfully, even at great distances. The playback is also great when I use the computer for playing back. However, there are 2 things that disturb me. First, I have a problem playing back via the remote. I even purchased a second remote from you even that doesn't work. Secondly, I would love to have my meetings/classes dated for each recording, yet the date never changes. It does not update to correspond with the date on my computer. I see some other persons are experiencing the same problems. Would love to have some assistance in improving the operation of this neat gadget. Otherwise, I really do love it. Thanks.

    Posted by on 29th Jun 2014

  6. 3 Star Review

    Difficulty in getting it to record in the voice activated mode

    It difficult to get the pen to record in the voice activated mode. There is no indication that it is recording until you try and play it back and you hear notthing. It s diffuclt to get the hq or lp mode selected.

    Posted by on 23rd May 2014

  7. 3 Star Review

    Rick "Almost a great product" wrote the perfect review

    I hope what he said is addressed because it is frustrating to use a product that seems to be designed from theory rather than from actual use. Similarly, these flaws would be more bearable if this was purchased with theoretical money instead of actual money.

    Posted by on 3rd May 2014

  8. 4 Star Review

    Poor instructions but after you figure it out...

    I retract my previous posting. Pen worked great after I figured it out. Just wish the on/off clip position was reversed-if hanging in a pocket might turn itself off.

    Posted by on 28th Dec 2013

  9. 5 Star Review

    Excellent product and service

    The sound quality of this item is excellent. The pen is very slim and nobody would be able to tell it apart from a normal pen. The item was dispatched pretty much immediately and the shipping was much quicker than it stated when ordering even though I opted for the cheapest delivery to the UK. All in all it is a great product and an excellent service from the retailer.

    Posted by on 17th Dec 2013

  10. 5 Star Review

    Excellent product and great customer service!

    I use the pen for lectures and the quality is great! I like that the pen is discreet that no one knows it's recording.

    When I first received the pen, it was missing the small cap I ordered so I emailed customer service and they immediately sent me one. And when my outlet charger stopped working a couple months later, I called customer service and they said they'd mail one out to me. Customer service is AWESOME! I'd purchase from penrecorderpro again!

    Posted by on 11th Oct 2013

PREVIOUS Showing reviews 11-20 of 38 NEXT

Related Products

Connect With Us:

News & Promotions