"The sound quality and battery life was good. The only defect is the yes/no sound detection ."
"Product Is Very Nice And Comfortable But Battery Life So Poor Its Charge For Two time In A Day. ."
"Using this for last few months, voice quality is good but battery is pathetic its no way near to 10hrs talk time as shown as the selling point."
"Nice product but low battery life . its just 1 week im using this product but not satisfied with battery life."
"It very good clear voice and good backup . It very good clear voice and good backup"
"Poor battery . Battery performance very poor"
"Best voice quality and best battery life"