Bench Conference Microphone Wireless Microphone for Court Reporters Laptops and Audiosync 

The sidebar wireless microphone plugs into the laptop. Compatible with Case CATalyst, Eclipse, AristoCAT or ProCAT. The wireless receiver has a headphone input for live listening. The sidebar wireless range is 100 feet (ca. 30 m).

"I, like many court reporter, look for the best audio available, and I can say, without a doubt, that this wireless system is the best available.  

First off, everything in order to charge your system is there.  It's extremely compact and once charged, can go ALL DAY, LITERALLY!.  
They are about the size of a credit card, and blend in very easily on a desk or on the stand.  

Overall, this is a 10/10.  It's compact, the audio is crystal clear, and the battery life, which was a big selling point for me, is enough juice for an all-day job.  10 hours of battery life.

Don't bother looking any further or going anywhere else. This is the system you'd want for big courtroom jobs if you hate running wires under tables and taping everything down". 

Certified Court Reporter CSR Ryan S. 

Features:

• 12 Hours of Recording transmitting times, entire work day
• 99 Feet of Range
• Recharges batteries using USB computer cables
• 48 kHz/16-bit digital audio quality CD quality
• Headphone Jack monitor socket for real time monitoring while simultaneously recording
• interference Free signals
• Small Size Dimensions (W x H x D)1.9 x 3.1 x 0.6"
• Weight 2.5 oz (ca. 94 g)
• You can use up to 4 pairs in a courtroom. 

Package Includes:

• 1 Sidebar Wireless Microphone Transmitter & Receiver with USB Interface Noise Canceling technology 
• Y Cable to use Sidebar Wireless and your own live microphone at the same time
• 1 USB charging cable for charging
• 1 AC wall adapters for charging from wall outlets 
• 1 tripod stand - wireless microphone holder
• Instruction manual
• Martel telephone support if needed