User's Guide

Headset Overview
Micro USB Charging Port
Multi-function Button(MFB)
Power Switch
LED Indicator
Eartip
Volume+ Button
Volume- Button
Microphone(Double)
The Basics
Voice Commands
Power ON/OFF Switch on/off power switch
Long press the MFB and Volume+ button for 6
seconds at the same time to disable/activate
voice commands.
The headset will automatically reconnect your
device that connected before within connection
range.
Answer a call Tap the MFB
End a call Tap the MFB to end current
call
Reject a call Long press the MFB for 2
seconds
Call back last call Double-tap the MFB
Play/Pause music Tap the MFB
Skip to next track Long press volume+ button
for 2 seconds
Play previous track Long press volume- button
for 2 seconds
Volume up/down Tap the volume+/- button
Voice assistant Long press MFB for 3-4
seconds
2. Disable/Activate voice commands
More Features
What's in the box
1. Reconnect
Long press the Volume- button for 2 seconds
when your are on the phone. (voice prompt
"Mute ON/OFF")
Long press the MFB for 2 seconds to hang up
current call and answer another call.
Tap the MFB To switch between two calls.
Tap the MFB to answer the second call and
put the first call on hold.
Long press the MFB for 2 seconds to reject
the second call and continue the first call.
2. Mute ON/OFF
(2) Tap the MFB to awake headset.
Headset is powered on and no device is
connected more than 2 minutes.
(1) Enter Deep Sleep Mode
Connect your phone and then out of
connection range more than 5 minutes.
Notice: You need to switch off your headset
and then switch on it if your headset enter
deep sleep mode more than 1 hour.
4. Deep Sleep Mode
1. How to use?
3. Call Waiting
Technical Specifications
Play time 13 hours
Standby time 300 hours
Charging time 2.0 hours
Headset weight 0.35 oz
Charge connect Micro USB charging
Battery capacity 210 mAh
Charging input 5V/1A
Wireless version V 5.0
Wireless profiles HFP,HSP,A2DP,AVRCP
Wireless range 50 ft/15 m
Talk time 14 hours
1
2
3
4
5
6
7
8
2
3
4
5
8
9
Pairing
7
Ultralight Wireless Headset
Marnana Ai
User Guide
Get support: [e-mail]
6
1.Pair first time
① Switch on power, long press MFB for
7 seconds or wait for 15 seconds, the
indicator light flashes WHITE and RED.
② Switch on phone's Bluetooth.
③ Select "Marnana Ai", connect it.
Charge
3. To preserve battery lifespan, please be
sure the headset is full charged at least
once every 45 days.
2. Make sure it is full charged before first use.
1. Charge the headset with our USB cable.
Charging
Steady red
Fully charged
Steady white
Disable
Flashes red
Activate
Flashes white
Warning
Need more help?
1. Don't submerge in water and avoid dropping.
2. To avoid hearing damage, do not listen at
high volume for a long time.
3. Don't expose headphone to extreme
temperature,moisture or electric shock.
4. Don't turn the volume too loud and block
the ambient voice.
5. Don't attempt to open the unit for any reason,
don't attempt to manipilate any electrical
components in the unit.
6. Don't attempt to use it internal components
have been exposed to liquid.
7. Don't charge it with high power charger.
8. Please turn off your headset if it is not in use.
正面
反面
Get support: [e-mail]
1
2
4
5
6
7
8
3
Say " Ignore " to reject a call or cancel a dial.
Say "
Play music " when you launch your
music App and listen to music.
Say "
Pause music " to pause music.
Say "
Volume louder " to play music at a
higher volume.
Say "
Volume softer " to play music at a
lower volume.
Say "
Hi Marnana " to activate voice assistant.
(Siri, Cortana, Google, etc.)
Say "
Answer " to answer a call.