Getting Started; Charging Basics - Sennheiser Momentum Instruction Manual

Getting started

12 | M2 IEBT
Getting started

Charging basics

A complete charging cycle takes about 1.5 hours. Before using the earphones for
1.5 h
the first time, charge their rechargeable battery for a complete charging cycle
without interruption.
When the battery is almost empty or when the earphones are being charged,
the LED lights up or flashes as indicated in the table below and a voice prompt
announces the charge condition of the battery. When the battery charge drops
to a low level, a voice message prompts you to recharge the earphones to avoid
call and music disruptions.
It is recommended to charge the earphones using only the supplied USB cable.
If you are charging using an external USB-power adapter, it is recommended to
use an adapter with an output rating of 500 mA or higher.
LED Meaning
Battery is almost empty
(less than 2 % charged)
Battery is less than 11% charged
Battery is less than 23% charged
Battery is less than 45% charged
Battery is more than 45% charged
Battery is fully charged
5 m
Charging time may take longer at temperatures below 15°C.
Voice prompt
"Recharge headset"
"Less than 2 hours
play time"
"Between 2 and
6 hours play time"
"Between 6 and
12 hours play time"
"More than 12 hours
play time"
"More than 12 hours
play time"