Maxell MXH-BTNF550 - Wireless Earphone Manual

Contents of the package

Before use, make sure to read this Instruction Manual and use the product correctly and safely.

Introduction

About the user manual

• This Instruction Manual may be subject to change without prior notice.
• In order to improve the product, external appearance or part of the specifications may be subject to change without prior notice.

Disclaimer

• Maxell shall not be responsible for any damage caused by fires, earthquakes, action of a third party, any accidents, intended or unintended misuse or other usage under abnormal conditions.
• Maxell shall not be responsible for failure due to any damage caused by usage other than described in the instruction manual.
• This product is not being designed to be any equipment or device which could be concerned with human life such as medical device, nuclear device, astronomical device, transportation device etc., nor equipment or devices which requires high reliability. In case this product is used for the above equipment and/ or systems, Maxell do not responsible for any injuries or fire accident cause by the failure of this product.
• This product is Japanese specification. We assume no responsibility if use outside Japan.

Safety Caution

Please strictly follow

If it is handled incorrectly, the user may suffer death or severe injury*1 and the urgency is high.

If it is handled incorrectly, it is assumed that the user may suffer death or serious injury*1.

If it is handled incorrectly, it is assumed that the user may suffer minor injury*2 or there is a possibility that property damage*3 may occur."

^*1: Severe injury is indicated by those that have after effects such as blindness, injury, burns (high temperature burns/low temperature burns, chemical burns), electric shock, fracture, poisoning, etc. and those requiring hospitalization or long-term regular hospital visits for treatment.
^*2: Minor injury refers to hurt, burnt, electric shock, etc. which do not result in hospitalization or long-term follow-up consultation
^*3: Property damage refers broad damages to houses or properties and domestic animals/ pets.

Examples of Symbol		stands for caution to fire, explosion, high temperature when handling the product. Details will be illustrated inside the symbol.
		stands for prohibited actions when handling the product. Details will be illustrated inside or next to the symbol or with written description next to it.
		stands for instruction which must be followed. Details will be illustrated inside or next to the symbol or with written description next to it.

Take power only from the USB port
When charging, please use USB port of computer etc. or USB adapter. Using other power exceeding USB rating may result in heat generation, ignition, failure, electric shock or injury.
Do not touch leaked liquid
Please do not touch the leaked liquid. If liquid leaks from this device and gets into the eye, do not rub. Rinse with plenty of clean water immediately and consult a doctor. It may cause blindness.

Do not use while driving a car, motorcycle, a bike, etc.
May cause traffic accident as hard to hear surroundings.
Do not use at locations where it will be dangerous if surrounding sounds cannot be heard
Even while walking, using it in where it will be dangerous if surrounding sounds cannot be heard (such as railway crossings, crosswalks, station platforms, roadways, construction sites, etc.) can cause unexpected serious accidents.
Do not use in locations where the use of wireless devices is prohibited
Radio waves may affect cardiac pacemakers and medical equipment. Please do not use in areas where use of wireless equipment is prohibited such as in hospitals or priority seat of trains etc.
Store properly at places out of children's reach
If the cord is swallowed or tangled around the neck, it may cause suffocation etc. In case of accident, seek medical attention immediately.
Do not place in direct sunlight or where the temperature is too high
The surface of equipment and parts may deteriorate, result in causing fire. Please take extra care in closed automobile in summer, or it is under direct sunlight or near a stove.
Do not put into fire
This may result in heat generation, ignition, breakage, leakage.
Do not put into water
This may cause fire or electric shock.
Do not repair, alter or disassemble these parts
Fire, electric shock, injury may occur.
Turn off the power in case of abnormality
If smoke or strange smell or sounds comes out, or water or foreign object gets inside, or the product is dropped, please turn off the power immediately. Furthermore, if it is being charged via USB, unplug the USB connection. Continued usage may cause heat generation, ignition, malfunction, electric shock, etc.
If the charging is not completed even after exceeding the predetermined charging time, stop charging
It may cause leakage, overheating, fire or breakage.

Do not increase the volume too much
Continuously listening to loud volume can result in over stimulation of ears for an extended period of time. It may affect the hearing. Furthermore, if the volume is raised too much from the beginning, OQ the sudden loud sounds may harm ears. Before using, please reduce the volume of the connected device.
Discontinue use when it does not fit your skin
If you feel an abnormality, please discontinue use and seek medical
Continued usage may cause irritation or rash. e
attention.
Do not force the earphones into your ear
It may hurt your ear hole.
Charge and use within the temperature range of 5~40°C
Charging and using at temperatures outside this range may cause leakage, overheating, breakage, or malfunction.
Make sure the USB connector does not get dusty
Please remove dust and dirt regularly. Otherwise it may cause overheating or fire.
Keep away from magnetic cards
If they are placed close, Credit Cards may be easily affected by magnetic field and lose data.

Note on wireless use
This device uses 2.4 GHz frequency band. This frequency band is used by internal radio stations (radio stations that requires a license), specific low-power radio stations (radio stations that do not require a license) and amateur radio stations (radio stations that requires a license) for moving object identification that are used in industrial, also scientific, and medical equipment such as microwave ovens as well as factory manufacturing lines.

1. Before using this device, make sure that any internal radio station, any specific low power radio station or any amateur radio station for moving object identification are not operated nearby.
2. In the unlikely event of radio interference to an internal radio station for moving object identification from the device, immediately change the location of use or stop the emission of radio waves.
3. In addition, when any troubles arise such as radio interference to a specific low-power radio station or an amateur radio station for moving object identification from this unit happened, please contact our company's "Customer Service Center".
4. This unit is certified as a low-power data communication system based on the Radio Law. Therefore, you do not need a wireless station license to use this machine. However, it is prohibited to disassemble, remodel or erase the certification marking on the product.
5. Please do not use in areas where use of mobile phone and wireless equipment is prohibited such as in hospitals or priority seat of trains etc.

This radio equipment uses the 2.4 GHz band. The FHSS modulation method is adopted as the modulation method, and the interference distance is 10 m.

Name of Each Part

Preparation

Charging

This product has a built-in lithium ion battery. After purchase, please charge before use.

1. Connect the supplied charging USB cable to themain unit and to the USB port of PC or USB adapter.
2. The indicator on the main unit turns red and charging begins.
3. Charging iscompleted when the indicator lamp turns off. (Charging time: about 1.5 hrs)
   ·
   
4. Remove the charging USB cable. When the remaining battery power is low, the red indicator light will flash. Please charge immediately.

• Do not use any USB cable other than the supplied USB cable.
• Please use DC5V power supply based on the USB standard for USB port.
• If device is not being used for an extended period of time, please charge at least once every 6 months. Charging may not be possible if it is completely discharged by itself.
• The Lithium-ion battery is a consumable item. The more the battery is used, the shorter the time the battery functions per charge. If the function
• time per charge becomes extremely short, then the battery has reached the end of its life.
• The device cannot be operated during charging.

Choosing earbuds with fins

At the time of purchase, size M t with fins are attached to the main unit.
If size M does not fit your ears, please replace with the size L. If you do not use the earbuds with fins, please replace with the one without fins.

Choosing eartips

At the time of purchase, size M eartips areattached to the main unit.
If size M does not fit your ears, please replace with the size XS, S or size L eartips.
If the eartips does not fit correctly, it will not be possible to seal the ear hole with the eartips, which may cause sound leakage and no bass to be heard. Also, if you feel that the volume is low, there is a possibility of sound leakage.

How To Use

Pairing and connecting

In order to use this product, it is necessary to pair with your device. Once pairing is done, you can connect without pairing again.

1. Press and hold the Multi Button for about 5 seconds from the power OFF state.
   (The blue lamps light up in about 3 seconds and the power turns on, but please continues to press and hold.
2. When pairing mode is on, the display lamp flashes red and blue alternately.
3. Enable Bluetooth on your device.

• For details on setting, please refer to the instruction manual of the device.

4. Select "MXH-BTN550" from the list displayed on your device.
5. When pairing is completed, the blue indicator light flashes slowly.

Connection after the second time onward

1. Press and hold down the Multi Button for about 3 seconds from the power OFF state.
2. When the power turns ON, the blue indicator light up and, flashes slowly.
3. Enable Bluetooth on your device.
4. The earphone will connect automatically*1. After connect, blue light will flash slowly.

^*1: If it is not connect automatically, select "MXH-BTNF550" from the list displayed on your device.

• The pairing mode ends in about 2 minutes, and if it is not paired during that time, it would turn off automatically.
• Password*2 input may be requested by your Bluetooth device. In that case,
• you can pair it by entering "0000".
• This product can simultaneously store up to 8 paired devices.
  When more than 8 pairings are attempted, the information of the 1st stored device is erased and is replaced by the newly paired device. If you want to use a device whose information has been erased, please pair it again.

^*2: Password may be called passcode, passkey, PIN code, etc.

Wearing headphones

Wear the earphone with R on the right ear and the earphone with L on the left ear.

How to operate

• Common function

How to use

To receive a call: Press the Multi Button when receiving a call.
To end a call: Press the Multi Button during a call.

Depending on your device, the operation may differ or may not be usable.

Troubleshooting

Specification

• Specifications and appearances are subject to change without prior notice for improvement.
• This device has a lithium ion battery built in. Usage time and battery charging time are based on our test results. It depends on the usage environment.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Maxell Asia, Ltd. is under license. The names, logos, and service marks are registered trademarks and trade names of maxell or their respective owners.

Discard This Product

Disposal of rechargeable batteries in Japan

The built-in rechargeable battery can be recycled.
Do not remove the rechargeable battery yourself, please contact our Customer Service Center.
Please refer to the JBRC website for information on rechargeable battery collection / recycling and recycling partners.