{"product_id":"rzld-cfn-001-semiconductor-cooling-fan","title":"Semiconductor Phone Cooling Fan with Type-C \u0026 Dual-Cooling","description":"\u003cp\u003e\u003cstrong\u003e1. Product Overview\u003c\/strong\u003e\u003cbr\u003eThe RZLD CFN-001 Semiconductor Phone Cooling Fan uses Peltier semiconductor cooling technology to actively reduce phone temperature by up to 20°C in 30 seconds. Built for Southeast Asia's tropical climate where phone overheating is a daily issue for mobile gamers and outdoor workers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2. Use Cases\u003c\/strong\u003e\u003cbr\u003ePerfect for: Mobile gamers (PUBG Mobile, Mobile Legends, Free Fire, Genshin Impact) in Vietnam, Philippines, and Indonesia; outdoor delivery riders using phone GPS in tropical heat; livestreamers; video editors on phones; anyone experiencing phone throttling in hot weather (35°C+).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3. Specifications\u003c\/strong\u003e\u003cbr\u003ePeltier semiconductor cooling (TEC) | Type-C powered (no battery required) | 5W cooling power | Dual-cooling: semiconductor + 7-blade fan | Temperature reduction: up to 20°C in 30 seconds | Noise: \u0026lt;30dB | Clamp fit for phones 65-85mm wide | Weight: 95g | Cable length: 1.5m.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4. Compatibility\u003c\/strong\u003e\u003cbr\u003eAll smartphones with Type-C port (Android 8+ and iPhone 15+). Universal clamp fits phone widths 65-85mm. Does not interfere with phone cameras or buttons. Compatible with phone cases up to 3mm thick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5. Package Contents\u003c\/strong\u003e\u003cbr\u003e1 × CFN-001 cooling fan, 1 × Type-C cable (1.5m), 1 × User manual, 4 × Thermal pads (replacement).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e6. B2B Trust\u003c\/strong\u003e\u003cbr\u003eCE \/ FCC \/ RoHS certified. Direct from Guangzhou RZLD factory. OEM\/ODM available including custom branding. Sample orders from 5 units. Bulk wholesale pricing for distributors in Vietnam, Philippines, Malaysia, Thailand, and Indonesia. Lead time: 20-30 days for OEM orders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e7. How RZLD CFN-001 Compares\u003c\/strong\u003e\u003cbr\u003eUnlike passive cooling fans that only circulate air, the RZLD CFN-001 uses Peltier semiconductor technology to actively chill the phone back panel. Compared to generic clip-on fans, our dual-cooling system delivers 3x faster temperature reduction. When NOT to choose: if your phone doesn't have Type-C, you need a wireless charging cooler (CFN-002 MagSafe). Wholesale pricing available on inquiry.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does the phone cooler drain phone battery?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The RZLD CFN-001 is powered separately via Type-C cable, so it does not drain your phone battery. In fact, by keeping your phone cool, it prevents the battery drain caused by thermal throttling — your phone runs at full performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use it while charging my phone?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The CFN-001 has its own Type-C port for power and does not interfere with your phone's charging port. You can charge your phone via wireless charging (if supported) or through a separate port while the cooler is attached.\u003c\/p\u003e","brand":"RZLD Electronics","offers":[{"title":"Default Title","offer_id":50750516986102,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6459\/2630\/files\/a077dd9e0eca682e12d8de24c068f2a1_7904bdde-780b-4026-88b4-a47c42cac82e.png?v=1780568203","url":"https:\/\/gzrzld.com\/products\/rzld-cfn-001-semiconductor-cooling-fan","provider":"RZLD Electronics","version":"1.0","type":"link"}