SHAKESPHEREPortable Blender with Clear Tritan Shaker Bottle, Blender for Shakes and Smoothies, 19 Oz Rechargeable Type-C, 315 RPM Ideal for Traveling, Workout, Gym (Black)

This is compact and works better than I could have expected.

I have tried several portable blenders and this is by far the best of the bunch. I love that I can shake this while blender is running, helps to keep larger ice pieces from jamming. Does well enough with ice. It's not a Vitamix!.. I'm surprised how many people expect a portable to stand up to ice like an electric. Battery lasted me over 12 full cycles. Looks and feels like a quality piece, base is non slip. Bonus for me is the screw on lid makes a GREAT coffee grinder too!... I recommend it, hope it lasts a reasonable time. Wish it had a USB C charger, actually was disappointed about that, but for what it is, I will live with it.

The media could not be loaded.  1) If you add more than 500ml, it may leak out or grind not well during mixing.2) Ice grinds well enough, but ice less than 3cm may need to be removed from the blade.3) During mixing, the convection is not good up and down, so you need to shake it.In particular, when there is a lot of ice, the ice will stick from below and become ash ice again.4) The battery is not very efficient.It takes at least 3-4 hours to charge, and normal use is difficult during this process.If mixing is attempted without sufficient charging, it may stop during mixing.The manual explains that it can be done up to 14 times x 30 seconds, but it is expected that the number of times it takes a lot of ice and loads will be reduced.When charging the battery, the voltage is input at 5W, so the charge speed is very, very slow.5) Ingredients that do not touch the blade can be maintained in their original condition because they do not convection well.It's a great portable blender, but it may not be satisfactory if it's not portable.This product can be shipped to South Korea. Thank you for the kind CustomerService of Amazon Customer Center.