USB Fast Charging Cable 1M Smartwatch Charger Cord Universal Power Charge Wire Smart Watch Accessories for WSD-F10 WSD-F20 WSD-F30 Pro-trek F21 Specification: Type: Chargers Color: Black Line length: 1m Product weight: 14g Packaging size: 150.00x100.00x10.00mm/5.91x3.94x0.39inch Compatible models: For WSD-F10 For WSD-F20 For WSD-F30 For pro trek F21 Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 2xCharging Cable 1.Short Circuit Overload Protection: Our charging cable features advanced circuitry that safeguards against short circuits and overloading, ensuring the safety of your devices and preventing any damage caused by electrical faults. 2.High Safety Performance: We subject our charger cable to a comprehensive aging test to guarantee its reliability and safety. This test simulates prolonged usage, ensuring that our product performs flawlessly even under demanding conditions. 3.Excellent Interference Resistance: Our fast charging cable is designed with superior interference resistance, allowing it to maintain stable and uninterrupted power output. Say goodbye to flickering lights, distorted audio, or disrupted connectivity caused by electrical interference. 4.Fast Charging: With minimal direct current (DC) ripple, our smartwatch charger cord delivers clean and stable power, enabling your devices to operate at their optimal performance. Its high efficiency design saves energy and charges your devices quickly, saving you valuable time. 5.Low Operating Temperature: Our power charge wire operates at a low temperature, reducing the risk of overheating and ensuring a long lifespan. You can rely on our product to keep your devices powered for extended periods without worrying about premature failures.