Active Pen 2 for ThinkPad X1 Tablet Gen2 (20JB, 20JC), Ideapad MIIX 720 MIIX 510 MIIX 520 Yoga 720 Yoga 920, Compatible 5T70M55297

The pen does come with battery, but when you press the top button it's keeps flashing red and not picked up by Bluetooth detector while supposed to flashing white to enter Bluetooth mode, I bought a brand new AAAA Battery and I changed the battery still the same issue, It's not working.I'm gonna return this item since it's not working obviously!!!Update : my device is not compatibleSo I didn't had the chance to test it, it might work with somebody else.So I will change the rating from 1 star to 5 star, thanks.

I just received my pen that I bought for the replacement pen for my Yoga laptop. Unfortunately the Bluetooth is not working, not even a red light is showing for the pen and I've tried replacing the battery. I double checked the compatibility chart to confirm I purchased the right pen and I did in fact purchase the correct one. Disappointed that it doesn't have functional bluetooth (buttons don't work) but at least I can still use it as a stylus because I need it for work

Still trying to find out if I can get replacement nibs!

Doesn't have as many levels of pressure sensitivity, or good palm rejection, like most high end pens. But it still works really well to sketch/line art things!!!

This pen, and the Active Pen 1 are both garbage. I was cornered into buying them because they are claimed as the only compatible devices with the Lenovo Thinkpad Flex 5, though I am keen on exploring alternative Bluetooth options considering their low functionality and durability. The pen worked fine for the first week. However, after trying change the battery, I was not able to screw back on the top because the threading was damaged, and now the pen must be held together by a piece of electrical tape. The pen has trouble connecting with the computer often, and requires creative ways of reconnecting (my favorite being smacking against my hand out of frustration). This pen has been the most disappointing part of my Lenovo device, and I would expect better considering the quality of the Thinkpad itself. **avoid at all costs**

I've had a Lenovo Yoga 720 for a handful of years. I am a digital artist and when it works it's amazing. I've gone through about 3 of these pens already because when they die, that's it. Replacing nibs, batteries, and the pen will just quit one day. 1.5 year lifespan at best in my experience. Making another purchase right now... T_T

Trash

Looks like how it looks on the picture.Feels good to hold.It requires AAAA batteries (which are easy to swap in and out by twisting off the top... [which is held on pretty firmly])Feels very quality.All the 3 buttons work very well.Works right out of the box on my ThinkPad Yoga 3rd GenLooks really cool, shiny and matte.Been using it for a week, it works very well on my Laptop for notetaking (and the pressure sensitivity works on it aswell)