The WF-XB700 is in the Extra Bass line of the company, with a $130 price tag. I tried them, and I liked their fit very much. The sound quality of the sound is not as clear as the WF-1000XM3 or WF-SP800N, but they have sounded good if you like bass. At $130, I thought they were a little costly. They are much more attractive at $52 off.
Truly wireless design with BLUETOOTH wireless technology for total freedom.
EXTRA BASS for a deep, punchy sound
Up to 9hr battery life, total 18hr with charging case
Easy and clear hands-free calling
IPX4 water resistance against rain and sweat
Ergonomic design for a secure, comfortable fit
Quickly access your smartphone’s voice assistant with a quick touch