Features:

• Red LED charging indicator light
  
• 16 hour charge time
  
• Microprocessor controlled
  
• ABS plastic
  
• 9.5" L x 7.4" W x 1.7" H
  
• CE approval, and compliant with RoHS and WEEE regulations

It is compatible with these Williams Sound transmitters and receivers:

• PFM R33 Motiva FM Receiver
  
• PFM R36 Motiva FM Receiver
  
• PFM T36, Motiva FM Transmitter
  
• PPA R35 1 Channel Receiver
  
• PPA R35-8N Personal PA FM 8-channel Receiver
  
• PPA R37 PPA Select FM Receiver
  
• PPA R38N PPA SelectView FM Receiver
  
• PPA T36 Personal PA Body-pack Transmitter
  
• PPA T46 Personal PA Body-pack Transmitter
  
• R863 Hearing Helper FM Receiver
  
• T863 Hearing Helper FM Assistive Listening Transmitter
  
• TGS 863 Hearing Helper FM Tour Guide System
  
• WIR RX22-4N SoundPlus 4-channel Infrared Receiver