Model number: FMB001 Features: 1.With Smart monitoring system inside, it can monitor the Li-poly charging currency, voltage, temperature automatically, when the charging input or output currency is too high, or the Voltage is not stable, or the temperature is too high, or in other abnormal conditions, it will cut off the charging circuit itself and the LED will be lighted on for showing out the related fault to protect the battery and mobile. 2.With smart power charging management, monitoring circuit and timing function. When the currency is lower than 0.01C,the battery will continue to charge mobile 30 minutes, but more than 4 hour charging, it is still not able to reach to 0.01C currency, the battery will be powered off automatically. 3.With automatically power off function when the mobile is charged enough. 4.With battery capacity indication function in different capacities at 20%, 40% 60% 80% 100%.When the battery voltage is lower than 3V, the battery will powered off automatically. 5.With FM transmit function, with USA professional digital FM transmit chipset inside. The sound effect is as better as FM radio. 6.With 4 FM transmit frequencies: 88.1/88.5/88.9/89.3MHz 7.With FM transmit frequency memory function. 8.With auto power off function in 60 seconds when there is no audio input. 9.With supporting Iphone 4 data Synchronization function. Technical Specifications: Smart Li-ion Polymer Battery, Four LED light indicators Non-Slip, Comfortable Grip Designed for iPhone4 Input:5V-0.5~1A; Output:5V-500mA;Capacity:1800mAh(Li-Poly) Standby time : 380 hours |