Crabot Store via Amazon has its Wireless Foldable Headphone for about $ 7 off.

30% off after code 8AOY2I5R. Comes down to $ 17.4 from $ 25.

B on Fakespot.

• Latest Bluetooth 4.1: stable audio output and fast pairing.
• Long Battery Lifetime: 250 hours standby;14 hours playtime.
• Pairs with two smartphones simultaneously