Muse M-250 TWS - Bluetooth Earbuds Manual

LOCATION OF CONTROLS

1. Charging case
2. Indicators of earbuds
3. Touch control
4. Ear caps
5. Type-C jack for charging
6. Earbuds
7. Indicator of charging case

POWER SUPPLY

The unit is powered by a built-in Lithium-ion polymer rechargeable battery. Charge the built-in battery for at least four hours before using the device for the first time.

To charge the internal battery of charging case, connect the smaller end of the supplied Type-C cable to the charging jack and the other end to a powered USB jack on your computer or an AC power supply (not included). The charging indicator of charging case will blink blue during charging and blue light will stay on when the battery becomes fully charged.

To charge the earbuds, insert the earbuds into charging case and close the top lid, battery charge automatically. The indicator will stay blue and turns off when earbuds full charged.

• While using the built-in battery, the environmental temperature should be 5°C (41°F) to 35°C (95°F).
• The built-in battery in this device may present a risk of fire or chemical burn if mistreated. Do not disassemble, heat above 100°C (212°F), or incinerate.
• To get the longest service life of the built-in battery, charge at indoor-temperature.
• Attention should be drawn to the environmental aspects of battery disposal.
• Do not throw batteries in fire!
• Battery shall not be exposed to excessive heat such as sunshine, fire or the like.
• When earbuds low battery, you will hear the indication voice. The unit will turn off automatically when the battery is too low to work
• When charging case is low battery, the indicator will flash BLUE at intervals; If the charging box is completely no battery, bule indication will all go out.
• The indicator light is a little dim, please look carefully.

TURNING ON/OFF THE UNIT

• Open the top lid of charging case, remove the earbuds from the charging case, the indicator blinks blue for a few seconds. Then, it will enter into Bluetooth pairing mode automatically, and indicator will turn off.
• To turn off the earbuds, insert the earbuds into the charging case and close the top lid.

How to wear

Put the unit with marking L (left) on your left ear and the unit with marking R (right) on your right ear.

The unit is equipped with large & small size ear caps as accessories. Choose and place right ear caps on the earbuds as below. Then wear each earbud to your both ears.

BLUETOOTH FUNCTION

The Bluetooth^® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by New One S.A.S is under license. Other trademarks and trade names are those of their respective owners.

Pairing a Bluetooth Device

1. Open the top lid of charging case, remove the earbuds from the charging case, then the earbuds turn on automatically and blinks blue, is in pairing mode.
2. On the Bluetooth device, enable Bluetooth and select "MUSE M-250 TWS" from the Device List. (Refer to the user manual of the device to be connected for detailed operations.) If the Bluetooth device prompts for a pass code, use "0000". Some Bluetooth devices will ask you to accept the connection. If the unit is paired properly, you will hear the indication voice "Connected", the indicator will stop blinking. If there is no pairing or pairing is not successful within 5 minutes, the earbuds will turn off automatically.

• On some devices such as computers, once paired you must select the unit from the Bluetooth menu and choose "Use as Audio Device (stereo)" or similar.
• Pairing remains intact when the unit and/or your Bluetooth device is taken out of communication range. An active connection will be re-established when your Bluetooth device returns within range.
• When the unit is turned on again, it will automatically try to reconnect with the most recently paired Bluetooth device.

Using a Bluetooth Device

1. With a unit paired (see previous section), operate your Bluetooth device and its sound will be heard through the earbuds.
2. Double-touch the either earbud to pause playback. Double-touch the either earbud again to resume the playback.
3. Triple-touch the sub earbud to skip the next track, and triple-touch main earbud to skip the previous track.
4. Touch the sub earbud once to increase the volume, and touch the main earbud once to lower the volume. You can also adjust the volume on the device you are paired with.
5. Long press the either earbud about 2 seconds to enter into voice assistant mode.
   (Note: this function is only available for "ios" system)

Noted: The main and sub earbuds are not fixed due to the different order of taking out. The first earbud taken out is the main earbud, and another is the sub earbud.

Receiving a Phone Call

This unit is equipped with a built-in microphone, which allows you to make or end calls of a connected mobile phone through this unit. Make sure your Bluetoothenabled mobile phone is paired with the unit. When there is an incoming call to the connected mobile phone, you will hear an incoming call alert tone from the unit.

1. Double click the either earbud to answer the incoming call, double click again to end call.
2. To reject the incoming call, long press the earbuds about 2 seconds.

Hereby, NEW ONE S.A.S, declares that this MUSE M-250 TWS is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. The declaration of conformity may be consulted at www.muse-europe.com

To prevent possible hearing damage, do not listen at high volume levels for long periods.

Maximum output voltage ≤ 150mV

Wide Band Characteristic Voltage ≥ 75mV

TROUBLESHOOTING GUIDE

Should this unit exhibit a problem, check the following before seeking service:

No Power

• Power is not on; turn on the unit again.
• Make sure the battery is recharged.

No Sound – General

• External device' s volume is set to minimum; raise volume.
• The M-250 TWS' s volume is set to minimum; raise volume.

The Bluetooth device cannot pair or connect with the unit

• You have not activated the Bluetooth function of your device. Refer to the user manual of your device to activate Bluetooth function.
• The unit is already connected with another Bluetooth device; disconnect that device and then try again.

The earbuds cannot pair with each other

• When the indicator light doesn't work, indicating it's connect failure. In this case, please put both earbuds into charging case correctly and close the top lid to turn off the earbuds. When you turn them on again, they will connect each other automatically.

SPECIFICATIONS

RECHARGEABLE BATTERY

Earbuds Battery Type: 3.7V 50mAh Lithium-ion polymer Battery

Charging Case Battery Type: 3.7V 400mAh Lithium-ion polymer Battery

Charging Power: DC 5V 500mA

Operating Time: Approx 2 hours after fully charged

Charging Time: Approx 1 hours

BLUETOOTH

Bluetooth: 2.402 - 2.480GHz

RF Output Power: 2 dBm

Bluetooth Version: V5.1

Working Distance: Up to 10 meters measured in open space (wall and structures may affect range of device)

Specifications are subject to change without notice.

• No naked flame sources, such as lighted candles, should be placed on the apparatus.
• The use of apparatus in moderate climates.
• The apparatus should not be exposed to dripping or splashing.
• Ensure a minimum distance of 5cm around the apparatus for sufficient ventilation.
• Do not place objects filled with liquids, such as vases, on the apparatus.
• Excessive sound pressure from earphones and headphones can cause hearing loss.
• Under the influence of fast transient and / or electrostatic electric phenomenon, the product may malfunction and the user must perform a power reset of the device.
• The normal function of the product may be disturbed by strong Electro-Magnetic Interference. If so, simply reset the product to resume normal operation by following the instruction manual. In case the function could not resume, please use the product in other location.

If at any time in the future you should need to dispose of this product please note that Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice.(Waste Electrical and Electronic Equipment Directive)

NEW ONE S.A.S
10, Rue de la Mission, 25480 Ecole Valentin, France