portable charger qi Wireless Charging For Apple Watch Power bank Wireless Charger 5200mah 3 in 1 headphone qi fast charging

USB Ports:1Output Interface:USBOutput Interface:5V/2AQuality Certification:RoHS,FCCSupport Quick Charge Technology:USB PDPower Source:USBModel Number:HKC-W12Type:Wireless ChargerInput:5V/2A SpecificationsCapacity: 5200 mAh Input voltage: 5V / 2A Watch output: 2W USB output: 5V / 2A Headphone output: 1W Size: 120 × 43 × 31 mm Product weight: 160g Working frequency: 110-205KHz Wire conversion efficiency: ≥80% Wireless conversion efficiency: ≥60% Compatibility: For Apple Watch 1, 2, 3, 4 For apple original headphones               Precautions:Please pay attention to the following problems, otherwise it may cause abnormal charging, high charging temperature, intermittent charging, or even no charging. 1. This product is not equipped with Apple headphones. 2. Do not squeeze or collide. 3. Do not disassemble or put it into the fire or water to avoid short circuit leakage. 4. Please do not charge in high temperature and humid environment to avoid damage to the circuit. 5. Lower temperature and faster charging. The charging speed is faster in winter than in summer. 6. Keep it out of reach of children to avoid unnecessary accidents. Checklist: 3-in-1 wireless mobile power, 100 cm charging cable, user manual (without adapter)