OS: WinCE 5.0 CPU:ARM9 Samsung 2440(400Mhz) RAM:128M SDRAM LCD:2.8 inch TFT with touch screen, resolutions 240x320 Flash: 1G Flash +TF SDIO card extend(up to 2G) USB: onboard 1x USB Device COM: onboard 1x TTL Audio: onboard 1x speaker/Mic Range/Base station:indoor up to 50meter,outdoor 300meter RF frequence: 433Mhz(868Mhz,915Mhz optional) RF transmission rate: bidirectional 38.4K bps(433Mhz) Radio Power: 10mw IR: onboard one IR transmitter for IR portable printer key: 9 user-defined pad and one sleep button Battery:3.7V 2400mAh rechargeable lithium battery Operating period:up to 10h(normally can be operated in 2~3days) Operating temperature:0 ~ 50C Storage temperature:-10 ~ 70C Weight:220g Case color:Silver-white, black, gray and pink optional Dimensions:107.95mm x 58.58mm x 18.35mm
handheld order taker is special design for Mobile Ordering system;Wireless ordering system;Tableside ordering system;Handheld ordering system;Restaurant handheld device;Wireless food ordering system;hand-held wireless PDA ;handheld radio ordering systems;handheld order taking system;Restaurant wireless order entry system; Wireless Order Handy Terminal; Wireless waitressing system