Peterson Connect Compatible: Yes Note Range: C0 - B6 Note Selection: Automatic DI: No Firmware Updateable: Yes Form Factor: Clip-On Accuracy: 0.1 Cents Display Type: LCD Display Resolution: 192 Segments (96 per row ) Construction: Plastic Product Dimensions LxWxH: 1.75" x 2.4" x 1.2" Product Weight: 1.6oz USB Port: Yes USB Type: Micro Rechargeable: No Battery Type: 1- CR2032 (Included) Built-In Microphone: No Microphone - Piezo Pick-up Built-In Speaker: No Volume Control: No Headphone Jack: No Tone Generator: No Concert A Range: 390Hz to 490Hz Transposition Range: -4 to + 7 and C,F,Bb, Eb Keys Frequency Response Range: 16Hz -1975Hz Warranty: 2 years Sweetened Tunings: 50 Historic Temperaments: 11