Srhythm NC25 User manual

SRHYTHM
NC25 Active Noise Cancellation with Bluetooth Headphone
SRHYTHM is a technology
high-end models as an example in the industry. www.srhythm.pro
solution provider of noise cancelling, audio and
bluetooth, to the wold's most famous headset brands. Now we are providing a few
This SRHYTHM Headphone uses the latest Bluetooth Version 4.1 circuitry, giving
the finest wireless performance possible and both the headphones and the
microphone use our exclusive active electronic noise elimination technology for
crystal clear sound with many frequencies of surrounding noise electronically
eliminated.
Bluetooth connectivity
Your Bluetooth headphone has an operating range of about 10 metre(line-of-sight).
Voice prompts talk you through pairing with your smartphone, tablet or other
Bluetooth device, making connection easier than ever.
Your headphone remembers the most recent six devices you've used, so
reconnecting is even simpler.
All controls are at your fingertips.
To pair your headphones with a device
Ensure your headphones are fully charged before first use and place headphones
in ears to hear voice prompts.
1)Before pairing your headphones, ensure Bluetooth on your device is enabled.
2)With power OFF, press and hold the Play/Pause button. A blue light will flash to
indicate pairing.
3)Listen for voice prompts and follow instructions.
4)Your earphones will remember the last 6 devices with which it was paired.
General operation
1)Use the USB cable (included) to charge your headphones (time from exhausted
to full charge(approximately 1-2 hours). A battery indicator light displays
charge/power status.
2)In normal use, your headphones should have a battery life of approximately 12-16
hours.
3)To switch ON or switch OFF, press and hold the Play/Pause button for 2 seconds.
4)To turn electronic noise cancellation ON or OFF, Press the ANC button.
Remember to press ANC button to off after use to preserve battery power.
5)To answer or make telephone calls, quick press Play/Pause button once.
6)To refuse/reject an incoming call, press and hold the Play/Pause button.
7)Each quick press of the “+” or “-“ button increases or decreases the volume.
8)In music play, a LONG press of the “+” button changes play to the next track, a
LONG press of the “-“ button to the previous track.
9)Use the Play/Pause button to play and pause music or videos.
10)Use the 1.0m audio cable with 3.5mm stereo plug to connect to devices, manually,
is so required.
11)Use the 2 pin airline adaptor when required to connect to compatible aircraft
seat sockets.
SRHYTHM Digital Noise Cancellation Technology
Enables the listener to digitally cancel most surrounding sounds when listening
to music (within the frequency range shown below).
When making a telephone call, the noise elimination microphone also digitally
eliminates some of surrounding sounds/noise around the caller, which would
otherwise normally be heard by the call recipient.
Specification Notes
Speaker diameter: 40mm
Speaker driver: Neodymium magnet
Sensitivity: 105+/-3dB
Impedance: 32 ohms (+/-10%)
Frequency range: 20-20,000Hz
Active Noise Elmination range: Up to 18-23dB between 50-1,000Hz
Bluetooth Version: V4.1
Rechargeable battery: Lithium-ion polymer
Battery capacity: 3.7V 360mAH
Battery charge time: 1-2 hours
Battery life (approx.): 12-16 hours
Bluetooth operating range: 10m (line of sight)
Ear pads: Ultra-soft protein type
Standby battery life in excess of 300 hours
Exclusively designed and manufactured by SRHYTHM.
www.srhythm.pro
Active Noise Cancelling
Indicator light
Decrease Volume/Previous
Play/Pause
Increase Volume/Next
ANC
Note: Just in case of bluetooth connectivity problem, please reset the headphone
by inserting into and pulling out audio cable.

Q:
How does active noise cancelling headphone work?
A: Active noise cancelling technology was developed into headset industry
from the year 2000. More than 10 years, Srhythm was a active noise
cancelling technology solution provider for the world's most famous
headset brands(as well as Hi-Fi audio and Bluetooth).
There is a built-in microphone unit in each earpiece, to pick up surrouding
noise(50-1000Hz). Then the built-in circuit real time operation runs, to
control speakers emitting a sound wave that emits the same amplitude
due to the opposite phase of noise, so noise cut down.
Q: Does Srhythm NC25 headphone have airplane adaptor?
A: Yes. Airline passengers will need NC25 because of engine noise. :)
Q: What is the Bluetooth version of Srhythm NC25 headphone?
A: Bluetooth version 4.1. :)
Q: I have a tiny head. Will these fall off ?
A: Not at all, Srhythm NC25 headband is adjustable, perfect design. :)
Q: Srhythm NC25 connects to a smart TV or PS4?
A: Yes. Any Bluetooth device can be quickly connected! Works great ! :)
Q: Srhythm NC25 has any sound delay when watching videos and using
Bluetooth?
A: No delay, Srhythm NC25 work perfect. :)
Q: What are the inside dimensions of the Srhythm NC25 earcups?
A: The inside dimensions of the Srhythm NC25 earcups are: 6×3.5cm, but
your ear can be embedded the earmuff, so the inside size should reach
8.3×6.3cm. :)
Q: How well is it contained music, ie does it leak out and disturb the person
sitting beside you?
A: Srhythm NC25 doesn't leak out, you don't worry disturb the person
sitting beside you. :)
Q: What about connecting to airplane media?
A: Srhythm NC25 come with a 3.5mm audio cable and also a aviation
adaptor, no problem with connecting to a airplane media. :)
Q: How is the Srhythm NC25 mic quality and is the mic/ volume control
compatible with macbooks?
A: The Srhythm NC25 mic quality is good and the control is compatible with
macbooks. :)
What is active noise cancelling technology?
Q: How can I know when the Srhythm NC25 headphone are fully charged
or the charge percentage?
A: The charging light will be off or turn blue(there are different versions)
when the Srhythm NC25 headphone are fully charged. The charging
time is around 1-2 hours. Also, there will be an alarming sound like
"beep" when the battery is low. :)
Q: Is this "noise canceling ..." or "noise reduction" completely, which is?
A: Srhythm NC25 are active noise cancelling headphones. But noise
cancelling does not mean NC25 can eliminate all the noise, Srhythm just
minimizes most of the outside noise. (Will not be completely isolated from
the outside world for safety). :)
Q: Is Srhythm NC25 battery capacity too small? Only 360mAh.
A: Srhythm NC25 battery can last 12-16 hours, if the battery capacity is
too large, it is not safe to carry a big battery on your head and
electromagnetic interference will damage the sound quality, and of
course it is too heavy. Srhythm through the most scientific research to
give you the best experience! :)
Q: Is Srhythm NC25 really super light weight and comfortable? My ears
are super sensitive to being covered and I need good over-ear
headphones.
A: Yes, Srhythm NC25 is very light weight and comfortable. only 192 grams!
The professional protein earpads skin texture, light weight comfortable
around-ear to fit your wearing for lasting all the day.
Fiendly Reminder: please take off the headphone every 2-3 hrs to get
your ears relax, in order to get better hearing enjoyment, and keep the
head comfortable. :)
To help Srhythm improve their products?
Please ask more questions at [e-mail]
Questions & Answers