Amplify OrCam audio.
Portable BT speaker for all OrCam device models, Read and MyEye. 
Portable & rechargeable. Comes with charging cable. 
Especially helpful for users experiencing hearing loss or using hearing aids. 
 
Specs
Charge Current Voltage DC 5V 2A
Frequency Response 50Hz - 18KHz
Output Power 3W
Approximately 1.75" diameter x 1.25" height
Weight 1.75 oz.