GoKawiilBluvol I11 Apex cordless straightening comb reviewed at $90 by CNET
CNET tested the Bluvol I11 Apex, a $90 cordless hair straightening comb that offers three heat settings (320, 365 and 410 degrees Fahrenheit), an LCD display showing temperature and battery level, and up to 45 minutes of use per charge. The reviewer, who previously used a Tymo Ring straightening brush, tried the device on curly, thick hair and found it straightened effectively in a single pass thanks to ceramic-glazed plates designed to prevent hair damage.