Electric Toothbrush Brush Heads Compatible for X Pro Elite Flow Z1 X10 E1 Air 2 All Series Smart Sonic Accessorie Bristles(1pcs)

- Replacement electric toothbrush brush heads with smart sonic accessory bristles for compatible devices. - Matches original head interface for tool-free direct installation. - Supports sonic cleaning actions to assist with surface cleaning tasks. - Serves as replacement parts to sustain regular use for compatible electric toothbrushes. - Smart sonic accessory bristles designed for fit with specified electric toothbrush series.