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MOMENTUM True Wireless

True wireless stereo earphones

M3IETW (M3IETW L, M3IETW R, M3IETW C)

Instruction manual

Use the navigation (left) or the following links:

“Product overview” 

“Getting started” 

“Using the earphones” 

“FAQ/If a problem occurs ...” 

“Specifications” 

Version: 08/18 A01

Sennheiser electronic GmbH & Co. KG

Am Labor 1 
30900 Wedemark 
Germany

www.sennheiser.com

Summary of Contents for Momentum True Wireless

Page 1: ...W R M3IETW C Instruction manual Use the navigation left or the following links Product overview Getting started Using the earphones FAQ If a problem occurs Specifications Version 08 18 A01 Sennheiser...

Page 2: ...pp 13 Selecting suitable ear adapters for optimum fit of the earbuds 13 Inserting the earbuds into the ears 14 Switching the earbuds on 14 Switching the earbuds off 14 Adjusting the volume 15 Listenin...

Page 3: ...s tance of at least 3 94 10 cm between the product component containing the magnet earbuds and charging case and the car diac pacemaker implanted defibrillator or other implant Keep the product access...

Page 4: ...or damage arising from improper use or misuse of this product and its attachments acces sories Sennheiser is not liable for damages to USB devices that are not con sistent with the USB specifications...

Page 5: ...0 25 m Silicone ear adapters size XS S M pre mounted to the earphones and L Quick guide Safety guide Online you can find a detailed instruction manual www sennheiser com download the Sennheiser Smart...

Page 6: ...n activates the LED display for 5 seconds 4 Built in rechargeable battery for charging on the go 5 Input for USB C connector for charging the rechargeable batteries 6 Charging compartment for the left...

Page 7: ...ights up green earbuds and charging case are fully charged charging case is fully charged flashes red a charging error battery error has been detected in at least one earbud see page 20 a charging err...

Page 8: ...f the earbuds automatically go off after approx 5 seconds Notes on voice prompts The earphones output voice prompts for the following functions Using the Smart Control app you can change the language...

Page 9: ...g successful Pairing failed Bluetooth pairing failed Recharge headset Rechargeable battery almost empty recharge the battery Call rejected incoming call rejected Call ended Call ended Volume min Volum...

Page 10: ...rphones are now ready for use 2 Selecting suitable ear adapters for optimum fit of the earbuds The perceived sound quality and bass performance of the earphones depends to a large extent on the correc...

Page 11: ...case is being charged When the earbuds are inserted into the charging case their rechargeable batteries are being charged at the same time The LED of the charging case displays the charging process s...

Page 12: ...into pairing mode Information on the Bluetooth wireless connection The earphones are compatible with Bluetooth 5 0 If your audio source supports one of the following high resolution audio encoding met...

Page 13: ...the earphones The earphones are disconnected from the Bluetooth device The earphones then search for other paired devices If no device is found you hear the voice prompt No connection The earphones g...

Page 14: ...if you remove an earbud from your ear see page 16 Switching the earbuds on WARNING Danger of hearing damage due to high volumes Listening at high volume levels can lead to permanent hearing defects Be...

Page 15: ...es adjust the volume on the headphones to a low level Do not continuously expose yourself to high volume levels To increase the volume Touch and hold the touch control panel of the right earbud until...

Page 16: ...To disable the voice assistant voice dialing Tap the touch control panel of the right or left earbud once Using the Smart Pause function The earbuds are equipped with a carrying sensor that automatica...

Page 17: ...M True Wireless as the audio source on your smartphone see the instruction manual of your smartphone if necessary Accepting rejecting ending a call If your earphones are connected to a smartphone and...

Page 18: ...mpty the rechargeable battery of the charging case is empty flashes red a charging error battery error has been detected in at least one earbud see page 20 a charging error battery error has been dete...

Page 19: ...transporting them The ear phones are automatically charged in the charging case so you always have the full battery life to work with Open the charging case and insert the left earbud into the left ch...

Page 20: ...nt the new ear adapter onto the in ear sound tunnel Ensure that it locks into place Information on the built in rechargeable battery Sennheiser ensures and guarantees that the rechargeable batteries p...

Page 21: ...creasing The rechargeable batteries are exhausted Have the rechargeable battery replaced by an authorized Sennheiser service partner The sound occasionally drops out Make sure that the earphones are w...

Page 22: ...ce The right earbud master earbud can be used alone The left earbud slave earbud cannot be used alone because it requires the right earbud for Bluetooth transmission Restarting the earphones If the fu...

Page 23: ...mAh charging case 600 mAh USB charging via USB C socket of the charging case 5 V 650 mA Operating time 4 hrs A2DP with rechargeable batteries of the earbuds 12 hrs with rechargeable battery of the ch...

Page 24: ...ional lifetime For packaging disposal please observe the legal regulations on waste segregation applicable in your country Further information on the recycling of theses products can be obtained from...

Page 25: ...Manufacturer Declarations MOMENTUM True Wireless 25 Other product and company names mentioned in the user documen tation may be the trademarks or registered trademarks of their respective holders...

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