Summary of Contents for Sennheiser Momentum True Wireless
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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...
Storing or transporting the earphones in the charging case 18 Care and maintenance 20 Changing ear adapters 20 Information on the built-in rechargeable battery 20 Installing firmware updates 20 FAQ/If a problem occurs ... 21 Specifications 23 Manufacturer Declarations 24 2 | MOMENTUM True Wireless...
▷ Protect your hearing from high volume levels. Permanent hearing damage may occur when headphones are used at high volume levels for long periods of time. Sennheiser headphones sound exceptionally good at low and medium volume levels. ▷ Do not insert the earphones too deep into your ears and never insert them without ear adapters.
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Sennheiser is not liable for damages to USB devices that are not con- sistent with the USB specifications. Sennheiser is not liable for dam- ages resulting from the loss of connection due to flat or overaged rechargeable batteries or exceeding the Bluetooth transmission range.
Quick guide Safety guide Online you can find: • a detailed instruction manual (www.sennheiser.com/download) • the Sennheiser Smart Control app for configuring the earphones and for additional functions (www.sennheiser.com/device-con- trol-app) A list of accessories can be found on the MOMENTUM True Wireless product page at www.sennheiser.com.
Charging compartment for the right earbud R Magnetic holders Charging contacts Earbuds M3IETW L and M3IETW R Right earbud R (master earbud, controls the Bluetooth connec- tion to the smartphone and to the left earbud) Right touch control panel 6 | MOMENTUM True Wireless...
... the rechargeable battery ... the charging case is yellow of the charging case is charged less than 50 % empty and the earbuds are not fully charged MOMENTUM True Wireless | 7...
“Power on” ... switched on “Power off” ... switched off “Connected” ... connected via Bluetooth “No connection” ... not connected via Bluetooth “Pairing” ... is in Bluetooth pairing mode “Pairing cancelled” ... Bluetooth pairing cancelled 8 | MOMENTUM True Wireless...
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“Recharge headset” ... Rechargeable battery almost empty – recharge the battery “Call rejected” ... incoming call rejected “Call ended” ... Call ended “Volume min” ... Volume set to maximum “Volume max” ... Volume set to minimum MOMENTUM True Wireless | 9...
4. Installing the Smart Control app on your smartphone The Sennheiser Smart Control app allows you to use all functions and settings of the earphones and to e.g. adjust the sound to your liking using the equalizer (see page 13).
1.5 hours. A charging time of approx ## minutes gives you 1 hour of listening time with the earphones. Sennheiser recommends using the supplied USB cable and a com- patible standard USB power supply unit for charging the head- phones.
Pairing the earbuds with a Bluetooth device 1. Take both earbuds out of the charging case and insert them into your ears (see page 14). The distance between the earbuds and the Blue- tooth device should not exceed 50 cm. 12 | MOMENTUM True Wireless...
Installing the Smart Control app To be able to make full use of all the settings and functions of the ear- phones, you need to have the free Sennheiser Smart Control app installed on your smartphone. Download the app from the App Store or Google Play and install it on your smartphone.
If the earbuds are inactive for approx. 60 minutes, they switch off automatically. Briefly insert the earbuds into the charging case to switch them on again. Switching the earbuds off The earbuds do not have to be switched off explicitly. 14 | MOMENTUM True Wireless...
The Transparent Hearing mode set in the Smart Control App is activated. You can hear ambient sounds without having to remove the earbuds from your ears. To deactivate Transparent Hearing: ▷ Tap the touch control panel of the right earbud once. MOMENTUM True Wireless | 15...
The left earbud allows you to control music playback. Playing/pausing music ▷ Tap the touch control panel of the left earbud once. Left touch control panel Function Tap once Plays or pauses music 16 | MOMENTUM True Wireless...
(depending on the device and operating system used). The Sennheiser Smart Control app also displays the charge status of the earphones' rechargeable battery. MOMENTUM True Wireless | 17...
You can change the language of the voice prompts, choose between voice prompts and beep sounds, or deactivate the status messages with a few exceptions (e.g. rechargeable battery is empty). Storing or transporting the earphones in 18 | MOMENTUM True Wireless...
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▷ Open the charging case and insert the left earbud into the left charging compartment and the right earbud into the right charging compartment. The earbuds are magnetically pulled into the charging compart- ment. ▷ Close the charging case. MOMENTUM True Wireless | 19...
Information on the built-in rechargeable battery Sennheiser ensures and guarantees that the rechargeable batteries perform at their optimum upon purchase of the product. If, upon pur- chase or within the warranty period, you suspect that a rechargeable...
Perform a restart of the earphones (see page 22). The operating time is decreasing? 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 within the transmission range of the Bluetooth device (see page 22).
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FAQ/If a problem occurs ... To find a Sennheiser partner in your country, search at www.sennhe- iser.com > “Service & Support”. Leaving the Bluetooth transmission range Wireless calling and streaming are only possible in the Bluetooth transmission range of your smartphone. The transmission range largely depends on environmental conditions such as wall thickness, wall composition etc.
Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our website at www.sennheiser.com or contact your Sennheiser partner. In compliance with the following requirements •...
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Manufacturer Declarations Other product and company names mentioned in the user documen- tation may be the trademarks or registered trademarks of their respective holders. MOMENTUM True Wireless | 25...
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