Review on 🎧 Bluetooth Beanie for Men and Women - Wireless Earphone Hat with HD Stereo Speakers, Built-in Microphone, Perfect Christmas Stocking Stuffers and Electronic Tech Gifts for Teens by Pamela Bellancoutt

Update December 5, 2019: Customer service contacted me based on this review and sent me a new hat that was slightly larger, had some adjustable speakers but still had Bluetooth version 5. Kudos to that. I added 1 star for excellent customer service and the battery life is MUCH better. For example 2 days versus 6 hours. Bad: 1. This particular hat has something loose in an earpiece that vibrates. A good tap stops it for a while, but it always comes back eventually. 2. This is a one size fits all. Another size issue is that the speakers are in fixed positions. They are off center so you have two positions available if you rotate the hat Pu 180 degrees. Other headgear I've had had the speakers in longer pockets and attached with velcro on the inside so they're adjustable and positioned precisely over your ears. All in all I would return it if it was more expensive but it's not worth the hassle and it's serviceable. I emailed their people a "lifetime guarantee" but they didn't reply.