Compatible System: Win / IOS / Android / Ipad / Iphone / PhoneStatus Display LED: · Connect: Turn on the device, the blue light shinning one time, then press button of connect with 3 seconds, the blue light Twinkle, so that means the keyboard in the keyboard in the matching status, after matching sucdeed, the twinkle blue light off. · Charging: Indicator light will be on green, after fully charging, the light crush out. · Low Voltage Indication: When the voltage is below 3.3V, blue light twinkles. · Remarks: In order to prolong the life span of the battery, when you do not use the keyboard fo r a long time, please switch off the power. Keyboard Maintenance: Please keep the keyboard away from liquid or humid environment, status, swimming pool, steam room and don't let the keyboard get wet in the rain. Please don'tt expose it at too high or too low temperature condition. Please don't put it under sun for a long time. Please don't put it close to the flame, such as cooking stoves, candles or fireplace. Avoid sharp objects scratching products, timely to recharge products to ensure the normal use. Specification: · Size: 291 x 100 x 7mm (open) · Weight: 141g · Working Distance: 8-10m · Lithium Battery Capacity: 90mAh · Working Voltage: 3.3-4.2V · Use keyboard Working Current: <1.5mA · Bluetooth version: V3.0 · Standby Current: <0.5mA · Sleep Time: Ten minutes Package Included: 1 x Folding Keyboard 1 x USB Cable Welcome to Number-one store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time !
