سماعة أذن QoA Martini 1DD+4BA+1BC IEMs سلكية Hifi داخل الأذن سماعة رأس Hybri Drive مع قابس 4.4 مم كابل توازن 0.78 2Pin

20Pcs Soft Silicone Earplugs Reusable Noise Reduction Sleeping Study Ear Plugs Hearing Protector 30*14mm

Micro Mini 050 N30 N20 Worm Gear Motor DC3V-12V 6V 9V Slow Speed Reduction All Metal Gearbox Engine Right Angle Output Shaft

155kgf.cm 7-1351rpm brushless DC reduction motor 12v24v adjustable planetary gear 42GP-4260 high torque micro motor

250W 12V Gear Reduction Electric Motor Electric Bicycle Brushed Motor Reductor Brushed DC Motor 2750RPM

JS-50T Micro 500 Gear Motor DC 6V 9V 12V 14RPM Slow Speed Large Torque Mini 50MM Gear Reduction Motor DIY Valve Toy Model

Mini 10mm Stepping Gear Motor DC 5V 2-phase 4-wire Stepper Motor Reduction ratio 20:1/50:1/100:1/150:1/ 298:1

DC 3V 3.7V 46RPM-6400RPM Mini 6mm Planetary Gear Reducer Motor Reduction Gearbox Micro Coreless Motor DIY Robot Fingerprint Lock

1pc 1m/39.37in Door Bottom Seal Strip Flexible TPE Windproof Insect-proof Noise Reduction Home Draft Stopper Seal strip

GT2 Pulley 2GT Synchronous Pulley Belt Kit 20Teeth 40Teeth 1:2 Reduction Ratio Mechanical Transmission Assembly Bandwidth 6mm

JGY370 Geared Motor 12V 24V Low Speed Large Torque jgy370 Bracket + Controller + Power Reversed Reducer Mini Reduction Box Motor