ABS Shell without oil spraying
X7MAX bone conduction headphone IPX8 waterproof Bluetooth Wireless Swimming Headphone
ABS Shell Sprayed Rubber Oil
X7PRO bone conduction headphone IPX8 waterproof Bluetooth Wireless Swimming Headphone
ABS Shell Sprayed Rubber Oil
X7S bone conduction headphone IPX8 waterproof Bluetooth Wireless Swimming Headphone
ABS Shell Sprayed Rubber Oil
X7 bone conduction headphone IPX8 waterproof Bluetooth Wireless Swimming Headphone