FULLLIGHT TECH Bluetooth Speakers Beanie Black Unisex New In Package

Built-in 250mAh battery with extended battery life upto 16-20 hours continuous music Play when fully charged,The longest working time in market.Cool tech gifts for all ages. The upgraded chip offers the stablest and strongest connection so far,Fast and Easy to sync.Much better connection than the lower-end ones. Upgraded HD speakers offer sound output upto 110db which is the loudest in the market so far,powerful but still clear and crisp for you to enjoy clear music and take calls in noisy environment.Great for all kinds of outdoor sports. Combined double knitting 0.02lb more knitting added to wireless beanie,much more thicker but still soft to keep your head warm & comfortable in winter while enjoying music play and phone call.