This site has falsely advertised

This site has falsely advertised
Air Bud Wireless Bluetooth Earbuds! They absolutely do not hold a charge for 4 to 5 hours as this website advertises. I have repeatedly put them to the test in the past week since I received them and I have gotten precisely 1 hour and 20 minutes each time.
ALSO, one of them cuts out constantly unless I have my phone about 18 inches from it at all times...defeats the whole purpose!!!
AND they don't work independently (i.e., charge one while using the other) These things are basically garbage. My blue tooth that I have used for years holds a charge much longer and is more dependable than these !!