
JLABAUDIO.COM
CHARGING
Note: Headphones will not turn on while charging.
Allow about 3 hours to fully charge.
Connect the Rewind Headphone to a computer or
USB 5V output device with the provided charging cable.
Red light will indicate charging and blue light will
indicate a full charge.
ACCESSORIES
MICRO USB
CABLE
2 SETS OF FOAM
EAR CUSHIONS
BLUETOOTH PAIRING:
(Follow First Time Setup instructions).
POWER ON: Press & hold 2 seconds.
POWER OFF: Press & hold 4 seconds.
(slow blinking blue light indicates power is on)
PLAY /PAUSE /ANSWER /HANG UP:
1 click.
ACTIVATE SIRI (iOS) OR
“OK GOOGLE” (ANDROID):
2 click.
TRACK FORWARD:
Press & hold 2 seconds.
OR
CHARGING
FULLY
CHARGED
BUTTON FUNCTIONS
EQUALIZER MODES
TOGGLE EQ CHANGE
3 click. (Rewind will cycle 3 EQ settings)
BASS BOOST
(Three Beeps)
Amplified bass
and sub-bass
BALANCED
(Two Beeps)
Even sound with no
additional sound
enhancements
JLab SIGNATURE
(One Beep)
JLab C3™ signature
sound with amplified
vocals and bass
CAUTIONS
• Avoid getting moisture or liquids on the headphone cups.
• Avoid extreme heat, cold, and humidity.
• Avoid dropping or crushing headphones, stressing the cable by
rapid pulling or extreme force, or bending the cable at a sharp
angle.
• Wax may build up in headphone cups, lowering the sound quality.
Carefully remove the wax with a cotton swab or other small tool to
improve the sound quality.
• If you experience discomfort or pain, try lowering the volume
or discontinuing use temporarily.
• If you experience regular discomfort while using this product,
discontinue use and consult your physician.
• We recommend you treat your headphones as you would a nice
pair of sunglasses and keep them in safe location when not in use.
WARM-UP YOUR HEADPHONES
Optional: Burn-in is the process for exercising new audio equipment. We recommend 40 hours of burn-in time for most headphones to reach
optimal performance. The main purpose of the process is to loosen the diaphragm of a newly crafted headphone and to stress the headphone
driver. Normal, everyday use can also burn-in the headphones though JLab’s proprietary burn-in provides an ideal mix of sounds and
frequency sweeps to achieve this.
Burn-in your audio equipment with the JLab Audio app available on the App Store and Google Play.
Or access the burn-in method at: jlabaudio.com/burnin