GPS1840 Car GPS Navigation System

• Through NAND Flash or SD card installed electronic map navigation and positioning satellite navigation software functions.
• Through SD card, it supports OS and all software updates, and also upgrading Photo browser software and text browser software.
• Support large-capacity NAND Flash, Samsung 128 MB / 256MB / 512MB / 1GB / 2GB / 4GB support.
• Able to play MP3 / MP4 files.
• PCB adopts 6 laminates design and minimum 0603 package devices, to reduce cost.
• Adopts one-button power control mode, allows customers to on and off the switch / SLEEP easily.
• Operation locks (HOLD) switches.
• Built-in SiRF STAR III GPS receiver module.
• Built-in ceramic antenna, with an external antenna.
• 4-inch wide screen TFT LCD screen display with resolution of 480 * 272.
• Keypad + touch screen operation.
• Dual-display system, can simultaneously support LCD and CVBS output.
• Dual-channel stereo headphones, built-in high-fidelity 1W loudspeakers, adjustable volume.
• Built-in lithium battery, charging through external DC12V charger or can directly access to car cigarette socket.
• NO map included