Edifier X3s review: Worth the extra price over the X3!
Edifier X3 To U: Enjoy and comfortably listen to music with Edifier's typical well-balanced V-shaped sound - audio-sound @ hatena
Amazon.com: Edifier True Wireless Earbuds, in-Ear Bluetooth V5.0 Earphones, Ipx5 Waterproof Touch Control Headphones with Hands-Free Call ENC Mic, Long Playtime Headsets for Daily Use : Electronics
EDIFIER X3 TWS True Wireless Earbuds Bluetooth Earphones Bluetooth Touch Control Voice Assistant Support AptX | forum.iktva.sa