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1. Notice Before Using

• Before the initial use, charge the Headset at least 4 

HOURS, preferably overnight (8-10 hours).

• If Headset has not been used for more than 21 days, 

when recharging it please charge unit at least 4 hours, 

preferably overnight (8-10 hours) and the LED Indicator 

Light may take several hours to show recharging is 

complete.

•While charging the unit, please do not use the Headset. 

•When the LED Indicator Light flashes red during usage or 

while on standby, the battery is low and you should 

recharge the unit as soon as possible.

2. Product Introduction 

* Functions (Answering / Ending / On / Off ) Button #3 

* LED Indicator Light  *Receiver / Speaker   *Microphone 

* Power Interface / Adapter for Charging the Unit

* Ear Hook  * Decrease Volume Key (-) 1

* Increase volume key (+) 2

 

              

3. Charging the Headset 

The N700 comes with a built in Lithium Polymer battery. To 

charge the unit, Plug the travel charger into an electrical 

outlet or Plug the unit end of the Travel Charger into the 

Power Interface Adapter on the Headset. While charging, 

the LED Indicator Light will turn red and light will shut off 

or flash red when fully charged.

4. Power On / Off

a. To TURN THE UNIT ON , PRESS AND HOLD THE Function 

button for 5 seconds. The power will turn on after the LED 

Indicator Light flashes the blue light 3 times.

b. To turn the unit off, press and hold the Function button 

for 5 SECONDS UNTIL THE RED Indicator Light flashes 

3times.

5. Pairing the Headset with a Bluetooth Device

Before you use the Headset the first time, you must pair 

the unit with a Bluetooth device i.e. cellular phone. To set 

up the pairing:

a. Insure your mobile phone is Bluetooth capable

b. Make sure the Headset is turned off.

c. Press and hold the Function button for 10 seconds until 

the Indicator Light flashes alternating “Red – Blue – Red – 

Blue ” to enter the pairing mode.

d. On your mobile device start the Bluetooth search 

function. Refer to the mobile device manufacturer’s 

instructions regarding pairing the device to the 

NoiseHush-N700 Bluetooth Headset.

Continue on other side

Index

1. Notice Before Using

2. Product Introduction

3. Charging the Headset

4. Power On/Off

5. Pairing the Headset with a Bluetooth Device

6. Answering Calls

7. 

Refusing Calls

8. 

Voice Dialing

9. 

Redialing

10. 

Mute

11. 

Transferring Calls

12. 

Adjusting the Volume 

e. When your mobile device is in the stage of searching for 

a new Bluetooth device, it should locate and pair with the 

NoiseHush-N700.

f. On your mobile device, please choose and confirm the 

NoiseHush-N700 as your Bluetooth paired device.

g. Key in the Headset Passcode-“0000” and press “YES”. If 

the pairing is successful, the Indicator light on the Headset 

will flash the blue light only. For some mobile phones, 

after pairing you may have to select and reconfirm 

NoiseHush-N700 PAIRING EACH TIME YOU TURN ON THE 

PHONE. Please read you phone manufacturer’s 

instructions regarding Bluetooth devices.

h. The Headset should now be in standby mode – ready to 

send and receive calls.

6. Answering Calls

a. While answering calls, the blue Indicator light flashes 4 

times each second.

b. If the mobile device is ringing and your Headset is off, 

turn the Headset on first, then press the Function button 

to answer the call.

c. If your mobile device has “automatic answer” feature and 

it already set up to answer using this function, Headset 

can receive the call automatically without pressing the 

button.

d. When the call is complete, press the Function button to 

end the call.

7. Refusing Calls

To refuse a call, wait to hear from our receiver, then press 

and hold the Function button 2-3 seconds until you hear 

the “Du” sound to refuse the call. If you have the mobile 

device set to automatically answer calls, refusing call as 

described here will not apply.

8. Voice Dialing

a. If your mobile phone supports Voice Dialing, you can 

use this Function with your Headset also.

b. Under the standby or connecting mode, press the 

Function button on the Headset and follow the mobile 

devices’ manufacturer’s instructions to proceed with Voice 

Dialing.

9. Redialing

a. If your mobile device supports the Redialing feature, 

you can also use this function with your Headset.

b. Under the Standby or Connecting mode, press the 

Decrease Volume Key(-) of the Headset for 2-3 seconds 

until you hear the “Du” sound to redial the last call.

10. Mute 

a. During a phone conversation, press the Decrease 

Volume Key (-) and Increase Volume Key (+) at the same 

time until you hear the “Du” sound to begin the Mute 

function of the Headset.

b. While in Mute mode, you will hear an intermittent “Du” 

sound

c. To cancel the Mute mode, press either Decrease Volume 

Key (-) or the Increase Volume Key (+) to end this function.

11. Transferring Calls

a. Transfer a call from the headset to the mobile device. 

While a call is in progress, press the Increase Volume Key 

(+) for 2-3 seconds until you hear one “Du” sound.

b. Transfer a call from the mobile device to the headset. 

While a call is in progress, press the Increase Volume 

Key(+)for 2-3 seconds until you hear one “Du” sound. Note 

that some phones may require a 2-3 seconds press of the 

Function button instead of the Increase Volume Key (+) to 

perform this function.

12. Adjusting the Volume 

a. To increase the volume, press the Increase Volume Key (+).

To decrease the volume, press the Decrease Volume Key (-).

The NoiseHush N700 is using Bluetooth wireless 

technology and is capable of connecting with Bluetooth 

devices designed with Audio Gateway and PDAs. Desktop 

and notebook computers can be connected and paired 

with the Headset using a USB Bluetooth Dongle.

Contact Us

For additional help or to purchase accessories such as 

AC/DC, please visit us at 

www.noisehush.com 

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