Valentina Serrano Herrera
Sin almacenamiento interno como promete
El producto llegó sucio y tenía un pelo pegado de la etiqueta, parecía usado, además no tiene el almacenamiento de 32 gb como promete en la descripción del producto.
Monster
Monster BC300 Open Ear Bone Conduction Swimming Headphones
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Customer photos & videos
From 4 customers
BALTY JR
surpassed my expectations.
There are many brands of bone conduction out there, I believe the shockz being labelled as one of the greatest. So, about a year ago I bought the Shockz for over $180; and as soon as u tested them, the price didn't justify the experience I had in the first hour of wearing them. two days ago I decided to give another brand a try, and since I have bought some master earbuds before and had an amazing experience with them I decided to go for the monster again for the bone conduction open ear headphones. I picked them up today July 26, 2026, and I have had them on since I picked them up. the sound is great, connectivity is amazing. I have made several calls with them and I have loved them so much I couldn't resist to write a review. I haven't tested the battery life, and I have not gone for a run with them yet. The fact that they have a 32GB internal memory to store MP3 files is the most important feature they have, because I love listening to musing on my run but I hate having to carry my phone with me along. The IPX 68 water and sweat resistance is great so I don't have to worry about running in the rain, or sweating too much. I ve been using the AirPods Pro 2 for running, and because of the high temperatures and a lot of sweat, the caused me an infection in my ears because I seat too much. So, as soon as I test the battery life, the internal storage for MP3 files, I will come back and give you an update, but for now, just buy these.
The only inconvenience is that the cable for charging is USB A, and almost all mu devices are USB-C so I will have to get a USB-C adapter to transfer files. other than that, too good to cost only $39.99... so just buy them. No hesitation
08/02/2026 update: @11:00AM in took them out of charge with 100% battery. I went for an 2 hour run, went to the gym. I took a shower wearing them just to test the water resistance. I did all that while listening to t musing all that time. Made a lot of phone calls, used them at work for more music, and at 10:00 PM I heard the sound of low battery for the first time.
While making calls i noticed that the person on the other end could not hear me well in windy or noisy environments, but I could still hear them perfectly with not interruptions. But in quiet environments they are as clear as my AirPods Pro. So, judge for yourselves; for 39.9? It is worth it.
YeniC
Great sound and quality and really waterproof!
Update: it is really resistant to water. Quality is great. Was easy to setup with bluetooth. Size is great fit on my small ears too. Sound quality is great and the battery life last all day long. The best is that doesn’t bother you or feels uncomfortable.
Regular Guy
Top of the line if you need it
I've tried many of these over time and they have a lot in common. What really sets this one apart is the waterproofing steps they have taken. The charger is magnetic and charges by touch (vs. a pin inserted into a slot), and the buttons are sealed as well. Good looking unit with the added water benefit for sweat, rain, etc. Happy with purchase so far.
