<b> How to setup language? Here is steps: Long press the right wheel button for 2 seconds to enter the system settings, turn to "Language", select to change the language. <b>Features:</b><br> Dual Channel Output, Charging Faster - Highly optimized charging algorithm with efficiency up to 94%, supporting for max. 650W charging and external discharging, single but not simple.<br> Wireless Charging, Put and Charge - The unique wireless charging with patented design, it can be used perfectly for iPhoneX, iPhone8, Samsung S8 and many other mobile devices.<br> Intelligent Upgrade, Fast Experience - Built-in Micro USB connector for a much more easier and faster firmware upgrade.<br> Compatible with Various Batteries - The innovative intelligent program fully supports LiHv/LiPo/LiFe/Lilon/Lixx （1~6S）NiZn/Nicd/NiMH（1~16S）Smart Battery （1~6S）Lead Acid(Pb)（2~24V）Enelop（1~16S）<br> Safe and Reliable, Easy and Effective - The most advanced circuit design and charging algorithm ensures a much more reliable charging and discharging no matter at overvoltage, overcurrent, overtemperature, short circuit and other anomalies.<br> <b>Specification:</b><br> Brand: Hota<br> Model NO.: D6 Pro<br> Input Voltage: AC100~240V / DC 6.5~30V<br> Charge Current: 0.1~15A * 2<br> Charge Power: DC 325W * 2(650W) <br> AC 200W（Support power distribution）<br> Discharge Power: Internal discharge:15W * 2(balance port 10W)<br> External discharge:325W * 2<br> Battery Type: LiHv/LiPo/LiFe/Lilon/Lixx : 1~6S<br> NiZn/Nicd/NiMH : 1~16S<br> Smart Battery : 1~6S<br> Lead Acid(Pb) : 2~24V<br> Enelop : 1~16S<br> Balance Current: 1600mA * 2<br> Discharge Current: 0.1~3A * 2<br> External Discharge Current: 1~15A * 2<br> USB Output: 5V / 2.1A<br> Dimensions: 108×105 ×76mm<br> Net Weight: 555g<br> <b>Package Information: </b><br> Package size: 11 * 11 * 10.8cm / 4.4 * 4.4 * 4.25in<br> Package weight: 690g<br> Gift box package<br> <b>Package List:</b><br> 1 * HOTA D6 PRO Charger<br> 1 * Charger Plug<br> 1 * Manual <br>