Audible offers from Amazon.com

Digital kitchen timer. Has vibration, sound, and light alarms; can work together or independently. Can be set for up to 19 hours and 59 minutes; times hours and minutes or minutes and seconds. Made of plastic; wipe clean with cloth; comes with 2 AAA batteries.
Price: $14.95 [Notify me when price goes down.]

Electronic propane-tank level indicator and safety gauge. For propane tanks up to 40 pounds; easy to connect; no tools required. Built-in leak detector; emergency flow limiter in the event of a major leak. Low-level audible alarm; remote LED display runs on 9-volt battery.
Price: $24.50 [Notify me when price goes down.]

Confirms DC continuity with audible tone and circuit-shorts with easy-to-read LED indicator

Removable tone detector attaches to base

Rugged anodized-brass construction

Includes 12V battery and quick push-on angle F connector.
Price: $17.90 [Notify me when price goes down.]

Provides Audible Test Results in English or Spanish. On/Off Talking Feature. Small Sample Size. Accurate Results in Only 6 Seconds.
Price: $29.99 [Notify me when price goes down.]

Totally Audible. No Coding Meter. Audible Set-Up. Audible Test Results in 6 seconds. Repeat Button. Audible Memory. Store up to 450 tests.
Price: $84.95 [Notify me when price goes down.]

Pocket PC 2002 operating system features improved handwriting recognition and new versions of Pocket Outlook, Word, and Excel. 64 MB RAM and 32 MB ROM ; 206 MHz Intel StrongARM 32-bit RISC processor. 240 x 320-inch TFT LCD screen displays more than 4,000 colors. Pre-installed software includes Pocket Word, Pocket Excel, Pocket Internet Explorer, Windows Media Player (MP3), Inbox (e-mail), Microsoft Reader (e-boks), and more.
Price: $299.00 [Notify me when price goes down.]

20 GB model holds up to 5,000 songs; supports AAC (16 to 320 Kbps), MP3 (32 to 320 Kbps), MP3 VBR, Audible, AIFF, Apple Lossless and WAV. Up to 12 hours battery life when fully charged (typically 4 hours); fast-charge in as little as 2 hours. Mac OS X or Windows 2000 and XP compatible; FireWire and USB 2.0 interface for fastest digital transfer available. Feature upgrades from previous version include new Click Wheel, slimmer case, and easier navigation.
Price: $279.99 [Notify me when price goes down.]

Belkin Enterprise F6C900-UNV 900VA Tower UPS. BELKIN.
Price: $81.00 [Notify me when price goes down.]

8" square. Comes with a base for free standing operation. Can be set for up to 60 minutes. On/off switch for optional audible signal.
Price: $33.50 [Notify me when price goes down.]

There is a talking countdown timer, a talking clock and a count-up timer.. The Memory function lets you store one countdown time so you don't have to keep resetting.. There are six different alarm sounds for different activities.. If set for more than an hour, it will automatically announce each hour remaining until one hour is left..
Price: $14.95 [Notify me when price goes down.]