Siindoo JH-ANC631F Plus ANC Wireless Bluetooth Headphones User Manual

Introduction

Thank you for choosing the Siindoo JH-ANC631F Plus ANC Wireless Bluetooth Headphones. These headphones combine advanced Active Noise Cancellation (ANC) technology with a unique multi-functional magnetic touch LED screen and built-in MP3 player, offering a rich and immersive audio experience. This manual provides detailed instructions to help you set up, operate, and maintain your headphones for optimal performance.

What's in the Box

Please check the package contents to ensure all items are present:

1 x Siindoo JH-ANC631F PLUS Headphone
1 x Siindoo LCD screen (pre-installed or separate, as shown in images)
1 x 0.5m Type-C charging cable
1 x 1.2m AUX cable
1 x Storage pack
1 x User manual (available in 8 languages: UK/ES/RU/PT/FR/DE/JP/IT)

Contents of the Siindoo JH-ANC631F Plus package including headphones, case, cables, and manuals.

Figure 1: Package Contents

Video 1: Unboxing and Overview of Siindoo JH-ANC631F Plus Headphones

Product Overview and Controls

The Siindoo JH-ANC631F Plus headphones are designed for comfort and ease of use, featuring intuitive controls and a unique touch screen.

Physical Features

Earmuffs: Made of soft, skin-friendly material for extended comfort.
Headband: Soft material, retractable design for adjustable fit.
Foldable Design: Earcups can be folded and rotated (90° swirling, 120° inward folding) for compact storage and portability.

Siindoo headphones showing 90-degree swirling, foldable design, and adjustable headband for comfort.

Figure 2: Comfortable and Foldable Design

Control Buttons and Ports

Diagram showing the location of buttons and ports on the Siindoo headphones: Volume Up/Next Song, Power Button, Volume Down, Charging Indicator, 3.5mm AUX Jack Port, ANC Button, Type-C Charging Port.

Figure 3: Easy Operation Button Layout

Volume Up / Next Song: Press '+' to increase volume, long press for next song.
Power Button: Press to power on/off, play/pause music, answer/end calls.
Volume Down / Previous Song: Press '-' to decrease volume, long press for previous song.
Charging Indicator: LED light indicating charging status.
3.5mm AUX Jack Port: For wired connection using the provided AUX cable.
ANC Button: Activates/deactivates Active Noise Cancellation.
Type-C Charging Port: For charging the headphones.
Communication Pin: Connects the removable screen.

Multi-functional Magnetic Touch LED Screen

The headphones feature a removable LCD screen that provides access to various functions and settings.

Image showing the touch screen interface with icons for music, volume, ANC, EQ, alarm, brightness, language, wallpaper, light, date/time, photos, and a 'like' function.

Figure 4: LCD Touch Screen Interface

Setup

1. Charging the Headphones

Locate the Type-C charging port on the headphones (refer to Figure 3).
Connect the provided Type-C charging cable to the headphones and a suitable USB power source (e.g., computer, wall adapter).
The charging indicator light will illuminate during charging.
A full charge takes approximately 2.5 hours.

2. Bluetooth Pairing

Ensure the headphones are powered on.
On your mobile device, enable Bluetooth and search for available devices.
Select "siindoo-ANC631F Plus" from the list to connect.
If pairing is unsuccessful, the wireless icon on the screen will turn red. Try again.

3. App Download and Connection

To unlock full functionality and customize your experience, download the "Joy Audio" app.

Scan the QR code displayed on the headphone screen or in the manual to download the "Joy Audio" app from your device's app store.
Install the app on your mobile phone.
Open the "Joy Audio" app and follow the on-screen instructions to connect it to your headphones.
Once connected, the headphone screen will turn blue and white, indicating a successful connection.

Instructions for downloading and connecting the Joy Audio app using QR codes and showing the app interface.

Figure 5: App Download and Connection

4. Importing Music to Internal MP3 (1GB Memory)

The headphones have a built-in 1GB memory for storing music.

Connect the headphones to your computer using the Type-C charging cable.
The headphones should appear as a removable storage device.
Drag and drop your desired music files into the headphone's storage.
After transferring, safely eject the headphones from your computer.

Detailed setup and troubleshooting steps for Siindoo headphones, including pairing, app download, and music import.

Figure 6: Comprehensive Setup and Troubleshooting Guide

Operating Instructions

Basic Controls (Physical Buttons)

Power On/Off: Press and hold the Power button.
Play/Pause: Short press the Power button.
Volume Up: Short press the '+' button.
Volume Down: Short press the '-' button.
Next Song: Long press the '+' button.
Previous Song: Long press the '-' button.
Answer/End Call: Short press the Power button.
Activate ANC: Press the ANC button to cycle through ANC modes (ANC On, Normal, Transparency).

LCD Touch Screen Functions

Navigate the touch screen by swiping and tapping the icons.

Music Play: Control playback (previous/next song, play/pause) and view lyrics.
Volume Adjustment: Adjust volume directly on the screen.
ANC Mode: Switch between ANC mode, normal mode, and transparency mode.
EQ Adjustment: Choose from 5 different EQ presets: Normal, Rock, Pop, Classic, Jazz.
Alarm: Set custom alarms.
Brightness of Screen: Adjust screen brightness (10 levels).
Language Switch: Select from 18 available languages.
Lock Screen Wallpaper: Customize with 3 beautiful lock screen wallpapers.
Light: Turn the screen light on or off.
Date & Time Setting: Set date and time.
Take Photos: When connected via Bluetooth to your mobile and the camera app is open, tap the screen to take photos remotely.
Give a Like: When connected via Bluetooth and playing video on a mobile app, tap the screen to "like" content.

Image showing five major scene modes: Normal, Rock, Popular, Classical, and Jazz, available on the headphones.

Figure 7: EQ Adjustment Modes

Maintenance

To ensure the longevity and optimal performance of your Siindoo JH-ANC631F Plus headphones, follow these maintenance guidelines:

Cleaning: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners, solvents, or harsh chemicals.
Storage: When not in use, store the headphones in the provided storage pack to protect them from dust and scratches.
Avoid Moisture: Keep the headphones away from water, humidity, and extreme temperatures.
Cable Care: Handle the charging and AUX cables gently to prevent damage.

Troubleshooting

If you encounter issues with your headphones, refer to the following common solutions:

Problem	Possible Cause	Solution
Headphones not turning on	Low battery	Charge the headphones fully using the Type-C cable.
Unable to pair via Bluetooth	Bluetooth not enabled on device, headphones not in pairing mode, interference	Ensure Bluetooth is enabled on your device. Make sure the headphones are powered on and in pairing mode (often indicated by a flashing light). If the screen shows "Failed. This is red," try pressing both keys at the same time to re-initiate pairing. Move closer to your device and away from other wireless devices.
No sound or poor sound quality	Volume too low, incorrect source, wired connection issue	Increase volume on both headphones and connected device. Ensure the correct audio output is selected on your device. If using AUX cable, ensure it's fully plugged in and undamaged.
Screen unresponsive or frozen	Software glitch	You may need to shut down and restart the monitor and headset. (Refer to Figure 6, step 3).
App connection issues	Incorrect app, Bluetooth not connected, app permissions	Ensure you have downloaded the "Joy Audio" app. Verify Bluetooth connection between headphones and phone. Check app permissions on your phone.

Specifications

Feature	Detail
Brand Name	siindoo
Model	JH-ANC631F Plus
Bluetooth Version	5.3
Communication	Wireless+Wired
Active Noise-Cancellation	Yes (up to 95% noise reduction)
Earcups Type	Sealed
Headphone Pads Material	Memory Foam
Driver Diameter	40mm
Frequency Response Range	20 - 20000Hz
Impedance Range	up to 32 Ω
Resistance	32Ω
Sensitivity	115dB
Total Harmonic Distortion	5%
Max Output	45mW
With Microphone	Yes
Volume Control	Yes
Control Button	Yes
Battery Capacity	600 mAh
Charging Time	About 2.5 hours
Standby Time	About 70 hours
Talk Time	About 30 hours
Music Play Time (BT)	35 hours
Music Play Time (BT+ANC)	About 28 hours (at 70% volume)
Maximum Wireless Range	<10m
Charging Method	Cable (Type-C)
Line Length	1.2m (AUX cable)
Weight	310g
Material	Metal, PVC, Plastic, Leather, Silica Gel
Certification	CE, FCC, RoHS, WEEE

User Tips

Maximize Battery Life: While the headphones offer long battery life, turning off ANC when not needed can further extend usage time.
Personalize Your Sound: Experiment with the 5 EQ modes (Normal, Rock, Pop, Classic, Jazz) via the touch screen or app to find your preferred sound profile for different music genres.
Stay Updated: Regularly check for app updates for the "Joy Audio" application to ensure you have the latest features and bug fixes.
Wired Mode for Critical Listening: For the highest audio fidelity or when battery is low, use the provided 3.5mm AUX cable for a wired connection.

Warranty and Support

For warranty information and customer support, please refer to the documentation included in your product packaging or contact the seller directly. Keep your proof of purchase for any warranty claims.