No battery hand crank makes electricity Used in the traffic accident alert or SOS Portable self-generating flashlight Toggle with Red-light and white-light lighting Toggle with Red-lights and....
Our company Shenzhen Timesun Electronics Co., Ltd. is a manufacturer specialized in developing, producing and selling electronic gifts and premium. Our factory is located in Xixiang, Baoan District, ....
No battery hand crank makes electricity environmental-friendly Two LED lights Customized colors Logo imprint is availiable Easy to carry
1.Hand pressing makes electricity, no battery and environmental-friendly 2. Two LED lights 3. Customized colors are available