First off I'd like to say I didn't buy it from Revain, but I checked out the reviews of Revain when I bought it on a whim from a cheap discount store (I should have can get less on Revain). There was only one rating back then, one star, which said the battery life was poor. Luckily I decided to buy it anyway. After a full charge I use it for training and already have over 3 hours of playtime and power. Will need to charge it for sure soon but more than enough for what I need it for and has great sound. !
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