Product DescriptionSR100 is a without a computer; can come and electrical recording of fixed telephone recorder.&nbsp;Features: 1; Without a computer; used alone; 1.5-inch screen; can record; playback; search the recorded files; 2; the use of a replaceable SD card storage; the maximum support 32G; 1GB capacity can store approximately 70 hours of audio file; 3; since the audio file to the phone number at the beginning; plus time and date for the file name; easy to find; Not only support the RJ11 connector; but also has a unique handset recording function (support the RJ9 joints); is compatible with various types of analog and digital telephones; 5; support for external microphones and headphones; can be a separate recording of the meeting environment; 6 can be set for incoming calls voice prompt feature (Welcome functionality); 7; the AGC automatic gain control; the most appropriate recording can be automatically adjusted according to the size and distance of sound source; 8; USB communication capabilities; with computer communications; computer audio file finishing and EMAIL to send; 9; Powerful software can be in the computer; organize; search; playback; backup; tag; export; send; 10; you can set the date and time; loop recording; voice trigger intensity; a single call recording time and other parameters; 11; 5 V DC power supply or three AAA batteries; 12; multiple languages: Chinese Traditional / Simplified Chinese / English / ArabicParameters: Recording interface: standard RJ11 connector / Standard the RJ9 Connector / Built-in microphone / 3.5-inch microphone connector Recording compression format: of ADPCM 4KB / S Recording file formats: WAV Recording start mode: voltage start-up / voice - activated (VOX) / manual recording Recording Type: outside (outside) / analog phone (switch inside) / digital phone (switch inside) / environmental record / conference recording / microphone recording Loop number: single-loop Audio device: built-in speaker; 3.5-inch headphone jack / built-in microphone; 3.5-inch microphone connector Storage: SD card; maximum support 32G; 1G can be recorded 70 hours Size: 145X70X39MM Weight: 165G Power supply: DC 5V 200MA / battery AAAX3&nbsp;&nbsp;Accessories:<img data-srcid="-" src="https://image.doba.com/dgd1-tpDbmUnqVJvq/sr100-telephone-voice-recorder-built-in-16gb.jpg" alt="dropship SR100 Telephone Voice Recorder built in 16GB" /><img data-srcid="-" src="https://image.doba.com/dgd1-ZAbDhsnQqPvV/sr100-telephone-voice-recorder-built-in-16gb.jpg" alt="dropship SR100 Telephone Voice Recorder built in 16GB" /><img data-srcid="-" src="https://image.doba.com/dgd1-aTqjzwRSDYvV/sr100-telephone-voice-recorder-built-in-16gb.jpg" alt="dropship SR100 Telephone Voice Recorder built in 16GB" /><img data-srcid="-" src="https://image.doba.com/dgd1-TUqwzjEvVYDv/sr100-telephone-voice-recorder-built-in-16gb.jpg" alt="dropship SR100 Telephone Voice Recorder built in 16GB" /> SR100 machine X1 USB line&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; X1 RJ11 telephone line X1 The RJ9 phone line&nbsp; X1 DC 5V&nbsp;adaptor&nbsp;X1 (the 220V/110V USA / 220V Europe&#65295;220V UK) CD X116G SD card (class10) X1&nbsp;Product name: TaiWan Telephone RecorderModel: SR100Recording format: WAVBattery capacity: AAA+Product size: 145X70X40mm &nbsp; &nbsp; &nbsp; &nbsp;Net weight:142GPacking size: 158X112X53mm &nbsp; &nbsp; &nbsp; Gross weight:331G&nbsp;&nbsp;