Rocks-Off RO-150mm Slimiline Vibrator Review
A while back I reviewed the Rocks-Off RO-160mm Vibrator, and while I didn’t love it, there were definitely some things I liked about it. Rocks-Off was kind enough to send me it’s little cousin, the Rocks-Off RO-150mm Slimline Vibrator to review.
The Rocks-Off RO-150mm Slimline Vibrator is part of the Rocks-Off line of bullet vibrators, which is amusing because it is so not what I consider a typical bullet. At 5.75″ in length, with 5″ being insertable, the RO-150 Slimline is much larger than an average bullet vibrator, which typically is too small to be inserted. Though I like the compactness of a bullet, I generally find them difficult to use because there isn’t enough length to hold onto during use. The 1″ diameter of the RO-150mm Slimline is certainly within the range of the average bullet vibrator.
The gold color of the Rocks-Off RO-150mm Slimline Vibrator reminds me of the 70s. It is classy looking with its metallic plated ABS design. ABS is a good material for sex toys because it’s latex and phthalate-free and non-porous so it doesn’t hold on to any bacteria that may be floating around. The other advantage of ABS is that it can be used with either water or silicone-based lubricants, as opposed to silicone sex toys which can only be used with water-based lube.
Of course, it is very important to clean your Rocks-Off RO-150mm Slimline Vibrator before and after every use. With ABS you have several options for keeping it clean. You can use warm water and antibacterial soap, a sex toy cleaner, or rubbing alcohol. I rarely use rubbing alcohol on my sex toys as I prefer to use soap and water most of the time, especially with waterproof vibrators like this one. You might want to do a spot test if you’re planning on using alcohol to make sure it doesn’t remove or tarnish the gold finish.
The Rocks-Off RO-150mm Slimline Vibrator runs on two 1.5v N size batteries, which Rocks-Off has been kind enough to include. They come already inside the vibrator with a little disc of paper keeping them from touching the contacts of the screw on cap of the battery compartment. This way the vibrator doesn’t run down the batteries or turn on accidentally. You definitely want to store your RO-150mm Slimline without the batteries inside or with the paper disc in place. Otherwise, not only do you run the risk of the vibrator turning on in storage, but you can also deplete the batteries or cause the contacts to corrode over time. N batteries are not my favorite because they tend to cause buzzier vibrations and are more difficult to find than AAA or AA. It seems like two of them is about the same size as one AAA, so I wonder why Rocks-Off went with N batteries. There’s probably a good technical reason that I just don’t understand.
With it’s single black push button, the Rocks-Off RO-150mm Slimline Vibrator is simple to use. The button is on the base of the battery cap and is easy to press. It has good feedback, and while it presses easily it does require some force so you don’t have to worry you’ll accidentally change modes while using the vibrator. The RO-150mm Slimline has five modes of vibration. They are as follows:
1. Low steady vibration
2. High steady vibration
3. Slow pulse
4. Medium pulse
5. Fast pulse
The vibrations of Rocks-Off RO-150mm Slimline Vibrator are disappointingly weak, though I suppose it shouldn’t really be a surprise based on the N batteries. They usually don’t provide enough of a punch for me. The low setting is far too low to provide much stimulation other than a slight tease. I can get off with the high setting but the orgasms are moderate, nothing earth shattering. These vibrations will definitely not be strong enough for some people. I also find the vibrations to be very light and buzzy, again common with this type of battery. Though they aren’t buzzy enough to hurt my clit, they remind me of vibes that do. I also feel the vibrations a bit in my hand, though the length of the vibrator does provide some protection.
Though there some things to like about the Rocks-Off RO-150mm Slimline Vibrator, it really isn’t my cup of tea. It can bring me to orgasm but it doesn’t do it in the most comfortable or pleasant way. The orgasms I do have with this vibrator aren’t the greatest either. I normally enjoy patterns and I do like the ones on the Rocks-Off RO-160mm Vibrator, but these are much weaker so they don’t get me off. I need the constant vibration to eventually orgasm. I just find that the vibrations are too weak and buzzy for me to really enjoy the RO-150mm Slimline, even though it does get me off. It’s almost as if my body is having a grudging orgasm.
I quite like the packaging of the Rocks-Off RO-150mm slimline. It’s compact but sturdy and reusable. The RO-150mm Slimline Vibrator comes in a hard black box with a hinged lid that has a plastic window in it. While the window does make it look nice and provide a view of the vibrator, it also keeps the packaging from being discreet. You can certainly tell that it’s a vibrator just by looking at it. On the other hand, if you do want to give it as a gift and have no qualms about people knowing what it is, the box is lovely and easy to wrap. Inside the box the RO-150mm Slimline sits in a black velvety cutout so it is secure. Though the box does take up more space than the vibrator itself, it is strong enough to be used for storage if you’ve got the room.
Rocks-Off RO-150mm Slimline Vibrator Pros:
• Good length
• Easy to use
• Attractive
• Waterproof
• Batteries included
Rocks-Off RO-150mm Slimline Vibrator Cons:
• Buzzy vibrations
• Weak vibrations
• Difficult to find batteries
While I like the design and look of the Rocks-Off RO-150mm Slimline and I love that it’s waterproof, it really is not a vibrator I can recommend to most people. The vibrations are too weak and buzzy for me to like them even if I can orgasm from them. On the other hand, it is waterproof, it’s easy to use, I like the extended length, and the batteries are included. Still, that’s not enough for me to give it a high rating. For people like me who prefer deep, thumpy vibrations and for those who need power, this vibrator is not the one. For those people who actually prefer buzzy vibrations and don’t need a lot of power, this is a solid twist on the classic bullet with some additional good qualities. You can check out the Rocks-Off RO-150mm Slimline Vibrator along with the other Rocks-Off products over on their website.
Bean Fiddler Rating:






















