... : 1.2V, AA NI-MH rechargeable batteryLED NO: 50-300pcs LED color: white, warm white, red, yellow, blue, green, pink, ... 4-colored, color changing, etcWire color: green, transparent, white, black, etcTwo working modes: continuous ... Ni-MH rechargeable batterylong working life.: about 100000 hours, led lightLight control: when environment turns night, after turn on ...