... digital camera, PSP, PDA, MP3 / 4, GPS, Bluetooth headset, outdoor lighting, such as business, ... Travel, tourism, and ... * 15mmOperating temperature : - 10 ~ 55 degreesSupport mobile phone call in 1100 minutes, 1350 hours standby; support 250 hours MP3 ... hoursProduct specifications:Input interface: DC3511 interface.Output interface: USB standard interface.Material: imported ABS+PC material.Input ...