1. Function: Ultrasonic 2. Material: Silicone 3. Power supply: built-in L936 button battery 4. Features: Mini and convenient, silent noise reduction, long-lasting battery life, one-key operation 5. Weight: 18.2g 6. Size: 25x40x50mm
1. 功能:超声波 2. 材质:硅胶 3. 供电方式:内置L936纽扣电池 4. 特点:迷你便捷,静音降噪,持久续航,一键操作 5. 重量:18.2g 6. 尺寸:25x40x50mm
提交