Semiconductor Phone Cooling Fan with Type-C & Dual-Cooling

1. Product Overview
The 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.

2. Use Cases
Perfect 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+).

3. Specifications
Peltier 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: <30dB | Clamp fit for phones 65-85mm wide | Weight: 95g | Cable length: 1.5m.

4. Compatibility
All 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.

5. Package Contents
1 × CFN-001 cooling fan, 1 × Type-C cable (1.5m), 1 × User manual, 4 × Thermal pads (replacement).

6. B2B Trust
CE / 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.

7. How RZLD CFN-001 Compares
Unlike 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.

Q: Does the phone cooler drain phone battery?
A: 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.

Q: Can I use it while charging my phone?
A: 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.