Califone 901 Leaflet

Model 901 

Wireless Headphone 

User Manual

Califone warrants this product to be free from defective material and 

workmanship for one year from the purchase date. Our “Project Intercept” 

Customer Satisfaction program will replace defective parts and repair 

malfunctioning equipment under this warranty when the defect occurs 

under normal use.

Notify the freight carrier immediately if you observe any damage to the 

shipping carton or product. Repack the unit in the carton and await 

inspection by the carrier’s claim agent. Notify your dealer of the pending 

freight claim. 

Should your unit require service, contact our Customer Service Department 

online at califone.com/techsupport or via email 

warranty@califone

. com 

or by phone at 800-722-0500 / 818-407-2400 to first obtain an RA (Return 

Authorization) number before returning it to Califone. The unit must be 

returned to our factory via prepaid transportation only after the factory issues 

an RA number, which must be clearly written on the outside of the box.

901 Wireless Headphone                  Descriptions

   

Color White/Black
Body Material 

Plastic/Vinyl

Stereo                                                                                                           Yes
Headphone Form Factor                                                                               Earcup
Sound Output Mode                                                                                    Stereo
Wireless Range                                                                                             Up to 20’
Connections 

                                                        1 x headphone (3.5mm stereo), USB-micro USB, 

 

                                                                      Micro SD card slot, RCA audio cable, wireless transmitter 

Battery 

                                                    Built in rechargeable 300mah lithium battery

Playing time  

                            8-10 hours on a single charge

Recharge time  

                                                                              2-3 hours with LED indicator turning off when fully recharged

Product Weight                                                                                            8 ounces, shipping weight 2 lbs.
Warranty — from date of purchase                                                              Two-year warranty from date of purchase for school use, 
 

                                church and government facilities

• 

Button-1: Single-click to switch FM radio channel or music in   

micro-SD card. Long-press of this button turns up the volume.

• 

Button-2: Pause & switch between the mode of TF card 

• 

and the FM signal.

• 

Button-3: Single-click to switch FM radio channel or music in TF 

card. Long-press of this button turns down the volume.

1. 

For better signal transmission, place the transmitter into an open 

field without too many other digital devices near it.

2. 

When the headphone or the transmitter’s battery is low, the signal 

will be weak. This can reduce the quality of the audio and the 

volume from the headphone. When this occurs, charge the head-

phone and/or the transmitter.

3. 

If you cannot connect headphone to your digital device or after the 

connection, there is noise, follow these steps:

• 

Ensure the headphone’s battery is full and on the 

status of “on “& “pairing”

• 

Ensure the transmitter’s battery is full and on 

the  status of  “on” Check if the distance between        

headphone and transmitter is over 20’, or if there are 

obstacles and other digital devices between them.