JAM ZZZ Wireless Alarm Clock (Purple) HX-B510PU

alaTest has collected and analyzed 18 user reviews of JAM ZZZ Wireless Alarm Clock (Purple) HX-B510PU from Amazon.com. The average user rating for this product is 3.6/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. Comments about the price and design are on the whole positive. The size and usability also get good feedback, but many are negative about the reliability.