PM-50s - Earphones ROLLS - Free user manual and instructions

Product Type	Wired In-Ear Earphones
Driver Unit	10 mm Dynamic Driver
Impedance	32 Ω
Frequency Response	20 Hz – 20 kHz
Sensitivity	105 dB SPL/mW
Maximum Input Power	10 mW
Connector	3.5 mm Gold-Plated Stereo Plug
Cable Length	1.2 m (47 in)
Weight	15 g (without cable)
Ear Tips Included	S/M/L Silicone Tips
Noise Attenuation	Passive Noise Isolation up to 25 dB
Controls	Inline Single Button Mic with Volume Control
Compatibility	Smartphones, Tablets, PC, MP3 Players with 3.5 mm Jack
Care Instructions	Clean with dry cloth; store in case when not in use
Safety Precautions	Avoid prolonged high-volume listening to prevent hearing damage
Replacement Parts	Cable and ear tips sold separately
Warranty	1 Year Limited

Frequently Asked Questions - PM-50s ROLLS

Do the ROLLS PM-50s earphones have a microphone?

Yes, the PM-50s feature an inline microphone with a single button for calls and media control.

Are the ear buds replaceable?

Yes, the PM-50s come with multiple silicone ear tip sizes (S, M, L) and can be replaced with standard 4 mm nozzle tips.

How do I clean the earphones?

Wipe the earbuds gently with a dry, lint-free cloth. Do not use liquids or insert cleaning tools into the earphone mesh.

What devices are compatible with the PM-50s?

Any device with a standard 3.5 mm headphone jack is compatible, including smartphones, tablets, laptops, and audio players.

Is there a volume control on the cable?

Yes, the PM-50s cable includes an inline volume slider next to the microphone button for easy adjustment.

What is the cable length?

The cable is 1.2 meters (47 inches) long, suitable for use with devices in a pocket or bag.

Can I use these earphones for sports?

The PM-50s are not waterproof; excessive sweat may damage them. Use with caution during exercise.

Do they come with a carrying case?

Yes, a small zippered carrying pouch is included for storage and protection.

What is the warranty period?

ROLLS provides a 1-year limited warranty against manufacturing defects.

How do I replace the earphone cable?

The PM-50s cable is fixed and not detachable. If damaged, contact ROLLS support for repair or replacement options.

USER MANUAL PM-50s ROLLS

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