Getting Started; Charging Basics - Sennheiser MOMENTUM Wireless M2 OEBT Instruction Manual

Getting started

Getting started

Charging basics

A complete charging cycle takes about 3 hours. Before using the headphones
for the first time, charge the headphones for a complete charging cycle without
3h
interruption.
When the battery is almost empty or when you are charging the headphones,
the LED emits a signal and a voice message prompts you of the charge condi-
tion of the battery. When the battery life drops to a low level, a voice message
prompts you to recharge the headphones to avoid call and music disruptions.
It is recommended to charge the headphones using only the supplied USB cable
and a USB power adaptor with a rated output of 500 mA or higher.
LED
5m
Meaning
Battery is almost empty
(less than 2%)
Battery is less than 15% charged
Battery is less than 25% charged
Battery is less than 50% charged
Battery is less than 80% charged
Battery is more than 80% charged
Battery is fully charged
Voice prompt
„Recharge headset"
„Power off"
„Below 3 hours play time"
„Between 3 and
5 hours play time"
„Between 5 and
11 hours play time"
„Between 11 and
18 hours play time"
„Between 18 and
22 hours play time"
„Between 18 and
22 hours play time"
M2 OEBT | 11