I am super surprised that they come with white toothbrush heads with a Full Black Set.I bought 3 Black Sets.I have to purchase black toothbrush heads replacement somewhere else.Thank you.I previously had a basic Philips Sonicare electric toothbrush, which worked really well for many years before it finally died. Since I happen to be a Xiao Zhan fan, I decided to buy this Usmile toothbrush partly since he’s the ambassador. I was really impressed with the packaging—reminded me of an Apple product. The toothbrush itself is made of sleek matte plastic and have the cheap plastic feel that some items can have. I happen to prefer this smooth look to the Phillips brush, which purposefully had a rubbery feel that was supposed to help with gripping but tended to get dirty. I also like that one charge on Usmile can last a while. Toothbrush itself works fine just like any other electric toothbrush- feels similar to the base model Philips Sonicare, except it has 3 modes instead of 1. Overall pretty impressed. Just hope the replacement brush heads aren’t too expensive!The toothbrush is pretty nice for the price. Very cost-effective. Good battery. The toothbrush comes ready to use. Without charging it and haven’t had to plug it in to charge it, I used it for quite a long time. My teeth are cleaner and whiter than before. Different power satisfies my need in different period for a day.I bought a set for myself first to try and I really loved it, battery life extremely long, > 6 months, good technology and design for cleaning, so I bought two more sets for family members, they all love it.Bought this since Xiao Zhan is the spokesperson for the brand. Ended up getting a really great electric toothbrush out of it too! Lots of good settings for cleaning and whitening and makes my teeth feel so clean!Great product！！！I really like it.Cleaning results are great. Long battery life.I bought the toothbrush is white, the appearance of the design is very nice.And he always does advertisements for good products. I like very much the design and in the future I will updated about battery life. etc.Just I got disappointed about the box I receive. It's not the one showing here that is more pretty [ just a plain small black box}Also I got 2 white and pink when the order clearly state the color is black .I'm returning one to see if I got the correct order.Update: I send the request to replace the box with the right color and they did an amazing job. I got it the next day and the box is very pretty. ( The black one). So far I like the toothbrush and planning to order some other models.I love the fact i can forget about charging my toothbrush!The product is sturdy and simple, the three programmes are enough to ensure a great oral hygiene.The impact and the difference on my teeth are evident and berry positive! as soon as i started using it the feeling of cleanliness on my teeth was impressive and within 2 weeks teeth were visibly whiter and even my dentist noticed an improvement in my teeth care!Opportunities to improvement are the indicator of the programme: it's not easy to understand the icons on the handler as they are dark grey on black.It would be nicer to be able to see the icons and programmes clearly, but it's simple enough to get used not to look at the indicator after a while.Also, in not sure if the pressure victim really works.That said, it's a really nice toothbrush and the one that converted me to sonic for good!Actually does leave your mouth fresh and tingling. Not too harsh that it rattles your teeth out and quiet enough not to annoy the neighbours dog. Only had it a few days so not yet qualified to answer the question of battery life but I haven't had to charge it yet. On the face of it, and having read more reviews of toothbrushes than I care to admit, I would recommend this little beast as great value for money and very impressive in dealing with the task of cleaning your teeth. Oh and it looks pretty sleek tooCheaper than most toothbrushes on the market but peforms as good as brands that cost much more .easy handling ,as a good battery life ,and leaves your mouth and teeth white and fresh.I'm glad I bought this toothbrush my teeth feel really clean and fresh would definitely recommend itDelighted with my usmile toothbrush, it is the best electric toothbrush I have owned. The battery life is immense, and a great upgrade on other electric toothbrushes I have used in the past.