ZEBRONICS JUMBO Wireless Neckband Earphone User Manual

June 3, 2024
ZEBRONICS

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Thank You for purchasing JUMBO Wireless neckband earphone. Please read this user manual carefully before operation & save it for future reference.
Note:

  • Please full charge the product with a power adapter output rated DC SV before first time usage.
  • Do not self-disassemble the product or it will result in the failure of warranty.
  • Make sure not to use this product at anyhigh-temperature or high humidity environment.

Caution : Listening at high volume can cause hearing impairment. Please limit your usage time at high volume.

Features

Wireless BT earphone with Neckband Volume/Media Control Magnetic Earpiece Environmental Noise Cancellation (ENC) Call Function Dual pairing Voice Assistant support Type C Charging 160h* Playback 1 000mAh built-in rechargeable battery Gaming mode (Low latency)

Specifications

BT Version                              : 5.2
Supported BT Profile            : HSP / SPP / A2DP /AVRCP
Drive size                              : 10mm
Speaker impedance               : 160
Playback time                        : 160h
Charging time                       :  2.Sh
Talk time                              : 100h

Standby time                         : 1000h
Net. weight                           : 54g

Package contents

Neckband                        : 1 U
Eartips                             : 4U
Charging cable                 : 1 U
QR Code Guide              : 1 U

Usage Instruction

Bluetooth Pairing Instructions

STEP 1
-Press and hold the MFB to power ON the earphones and to take them into pairing mode with Red & Blue LED blinking alternatively.
STEP 2 –
Switch ON the Bluetooth in your mobile phone & search for the BT name “JUMBO”
STEP 3
Once the BT name is visible in your mobile phone, tap to connect it.

**Product Representation

**


Button Usage

MFB Single Press       : Play/Pause the music
MFB Double Press     : Gaming mode
MFB Press & Hold   : Wake up Voice assistant
Short Press +/-         : Volume Up and Down
Long Press +/-         : Next I Previous

Activating Smart Phone’s Voice Assistant

When the neckband is connected to a mobile phone, Press and hold the MFB for 3 seconds to activate voice assistant.
Note:
Smart phone should have an active internet connection to use the voice assistant function.

Call Function
  • Short press the MFB to attend or end the incoming call.
  • Press and Hold the MFB for 2 seconds to reject the incoming call.
Charging Instruction

Connect the Type-C charging cable to the charging port of the earphones & connect the other end to the DC SV adapter.

LED Indication

Charging indication : Red LED glows
Full charge indication   : LED turns Off
BT Discover mode        : Red & Blue LED blinks rapidlytill it gets paired

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