3M סיליקון רכב הוד צריכת אוויר צינור אוויר Ducting צינור צינור 20/25/32/38/41/43/51/55/60/63/65/70mm מעיל חום עמיד גמיש

Speech pen 3-in-1 wireless smart bluetooth portable laser pointer

650nm low light infrared dental laser pointer wireless oral disinfection laser pointer for pulp periodontal implantation repair

Dental Laser Pointer 650nm Low Light Infrared Disinfection Wireless Oral Laser Pointer Pulp Periodontal Implant Repair

Bluetooth dual-mode switching, wireless mouse fast charging, and a laser pointer touchpad

Wooden Wall‑mount Active Multimedia Speaker, 2.4G Wireless Microphone With Laser Pointer, For Classroom Teaching Meeting