Brand:GTTTZEN Material:ABS Specifications:13x13cm Adapter battery:Solar Product Type:Actual Calculator Is there a voice function:No Display Digits: 12 With a battery:No Net weight:119g Color:Black Features: 1. Extra large tilt angle display, in line with human body angle 2. Non-slip rubber pad design, comfortable button 3. Dual power display 4. Automatic intelligent shutdown 5. Single independent packaging
