Bone Conduction Headset X7 IPX8 32GB Bluetooth 5.3 Wireless Headset w Microphone
X7 Earphones – User Precautions & Music Download Guide. 🎵How to Download Music to Your X7 Earphones. POLVCDG® | X7 High-performance breakthrough sports are better. Use your preferred music software (e.g.,NetEase Cloud Music for Chinese users).