UltraFlex USB-C Anti-Dust Plug for Drones, Smartphones, Tablets - 3 Pcs. - Black
UltraFlex Silicone USB-C Anti-Dust Plug Set - Waterproof Port Protectors for Drones, Smartphones, Tablets / All Type-C Devices\n\nKeep Every USB-C Port Clean, Dry / Flight-Ready\nSoft, elastic and precision-moulded, UltraFlex plugs snap into place in a second and form a tight seal that blocks dust, sand and splashes from creeping into your DJI Mini 3 Pro remote controller—or any other USB-C gadget. At just 0.4 g each, they add zero weight to drones, phones or power banks while saving you expensive connector repairs.\n\nKey Features / Specifications\n- Food-grade silicone: flexes without cracking, resists UV and –20°C cold on winter shoots\n- Water- / dust-tight fit: rings conform to the socket walls, keeping moisture and grit out\n- Universal USB-C sizing: protects DJI RC / RC-N1 handsets, action cameras, tablets, laptops and phones\n- Tool-free install / removal: raised pull tab lets you swap batteries or cables in seconds\n- Ultra-light: 0.4 g per plug, 0.9 x 0.6 x 0.3 cm - no effect on flight balance or pocket bulk\n\nIdeal Examples of Usage\n- Clip into the drone’s Type-C port before hiking dusty trails to film sunsets.\n- Seal the RC-N1 controller during beach shoots to prevent salt-spray corrosion.\n- Pop one in your smartphone before festival weekends—pockets stay sand-free.\n- Shield a USB-C power bank stored in a rucksack with snacks, crumbs and rain gear.\n- Keep a spare plug on your key-ring to protect a laptop when coffee splashes strike.\n\nWhy These Plugs Are the Smart Buy\nFor the price of a coffee you avoid repairs that can ground a drone or kill a phone. One 3-pack covers remote, aircraft and spare battery hub, weighs next to nothing and lasts for years thanks to tear-resistant silicone—peace of mind whether you’re filming alpine peaks or city streets.\n\nInteresting Facts About Port Protection\nLab tests show that a mere 0.1 g of dust inside a USB-C port can raise contact resistance enough to slow charging by 30 \%. Silicone plugs like UltraFlex maintain elasticity for over 10000 insertions, and their hydrophobic surface sheds water droplets faster than bare metal—extending connector life by up to 50 \% in field conditions.\n\nPacking: Bulk
