30 Hours of use on 2 AA Batteries (Included) / Clear-Voice Recording System / Built-in Microphone / 2 Speed Record and Play
Sony's M-450 microcassette recorder is a long-lasting voice recorder. With the required two AA batteries the recorder will last an impressive thirty hours. The Clear Voice recording system will make voices sound as crisp and clean as possible, both during record and playback. The Sony-Matic automatic recording level control is another feature that will improve the recording process; this feature ensures the correct recording level.
During playback, editors and listeners will enjoy the cue and review system. This system uses a slide control, and provides sound during fast forward and rewind, allowing for quick searches. The two-speed record/playback offers an option of recording the microcassette at either normal speed or half-normal speed. This feature ultimately gives you an extended recording opportunity.
The recorder's LED light provides up-to-minute battery life information. To help save battery and mechanical wear, the M-450 has automatic shut-off. The recorder runs on either 2 AA batteries or an optional AC adaptor. Included in the package are a microcassette and two AA batteries, making this recorder ready to use, right out of the box.
What's in the Box
Sony M-450 microcassette recorder, cassette, 2 AA batteries, ninety day warranty and user's manual.

Leave note taking behind for good--get Sony's M-450 Pressman Microcassette Recorder and get your next business meeting on tape! Featuring 30 hour battery life, the clearvoice recording system, a built-in microphone, one touch recording, cue and review slide control, and a LED battery level indicator, there is no better way to record your meeting minutes. 1 cassette and 2 batteries are included, so you can start recording right away. Why wait?

Features:
LED Battery Level Indicator provides visible indication of battery power remaining
30 Hour Battery Life is made possible by advanced technology which extends battery power beyond previous limits
Clear Voice Recording System improves and enhances voice quality during record and playback
Includes 1 cassette and 2 batteries so this Pressman recorder is ready to go to work for you, right out of the box
Built In Microphone for extra convenience, eliminates the need for an external microphone
One Touch Recording for simplified, quick play/record operation
Cue And Review With Slide Control provides sound during fast forward and rewind modes to help find specific passages
Sony-Matic Automatic Recording Level Control uses advanced circuitry to ensure correct recording level
Automatic Shut Off at end of tape pops up buttons to conserve battery power, reduces mechanical wear, and alerts you that the end of the tape has been reached
2-Speed Record/Playback gives you the option of recording on a standard microcassette at either normal speed of 2.4cm/sec or half the normal speed at 1.2cm/sec for extended recording or dictation sessions
Battery LED provides visible indication of battery power remaining
Built-In Speaker has excellent quality to monitor tape playback
DC-In Jack for 2-way operation using replaceable batteries or with optional AC adaptor
L/R Monaural Earphone Jack provides sound in both ears when using with an optional stereo headset
Hinged Battery Lid helps prevent accidental loss when changing batteries
Tape System: 2-Track 1-Channel monaural
Frequency Response: 250-4000Hz
Inputs: DC-In 3V
Outputs: Earphone/Headphones
Speaker: 1" (28 mm)
Power Requirements: DC 3V with "AA" x 2 batteries (supplied), AC 120V 60Hz with optional AC adaptor
Color: Black
Accessories Supplied: Microcassette, "AA" Batteries x 2
Weight: 3-7/8 oz (109 g)
Dimensions(W x H x D): 4-5/8" x 2-1/2" x 1" (119.2 x 62.2 x 25.4 mm)