Basic parameters: Product Name: QI wireless charging transmitter Input voltage DC5V Input current 1-2A Output power up to 5W Working frequency 100-200Khz Conversion efficiency of 70%> Charging distance 2-6MM Charging current 500-1000mAh (receiver current) Charging voltage DC5V (receiver output voltage) Built-in battery capacity: no battery Material: All aluminum alloy process Bare metal weight 123g with package weight: 210g Color: as shown Package Include: 1 x Wireless Charger 1 x USB Power Cable 1 x User Manual Warm Tips: 1. We recommend using a 2A adapter for the best results 2. Please do not place too close with magnetic stripe or chip card (ID card, bank card etc.) to avoid magnetic failure 3. Keep away from water 4. Keep out of the reach of children 5. If you have any questions on the use of the product, please feel free to contact us by email, we will reply you within 24 hours
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