Siindoo JH-ANC805B Active Noise Cancelling Headphones User Manual

Introduction

The Siindoo JH-ANC805B Active Noise Cancelling Headphones are designed to provide an immersive audio experience with advanced noise reduction capabilities. These wireless over-ear Bluetooth headphones feature HiFi audio, deep bass, and a built-in microphone for clear calls. With up to 40 hours of playtime, they are ideal for home, work, and travel, ensuring your music and calls are uninterrupted by ambient noise.

Siindoo JH-ANC805B Active Noise Cancelling Headphones.

What's in the Box

Upon opening your Siindoo JH-ANC805B package, you will find the following items:

• Siindoo ANC805B Headphone
• 0.5m Type-C charging cable
• 1.2m AUX cable
• User Manual
• EVA Storage Pack

All items included in the Siindoo JH-ANC805B package.

Key Features

• Active Noise Cancelling (ANC) Technology: Detects and reduces a wide range of low and mid-frequency noises, allowing you to immerse yourself in audio. Features an Ambient Mode for situational awareness.
• Hi-Fi Audio with Deep Bass: Equipped with powerful 40mm drivers for rich sound quality.
• Extended Playtime & Fast Charging: Offers up to 40 hours of non-stop playtime and supports Type-C fast charging. A 3.5mm audio cable is included for wired use when battery is low.
• Bluetooth 5.3 Wireless Connection: Ensures an ultra-fast and stable connection up to 10 meters (33 feet), compatible with various devices.
• All-day Comfort: Designed with ultra-soft protein leather earcups, memory foam padding, an adjustable headband, and 90° rotating earcups for a comfortable fit.

Overview of the Siindoo JH-ANC805B's main features.

Setup

Bluetooth Pairing

1. Ensure the headphones are fully charged.
2. Press and hold the power button on the headphone until the indicator light flashes, indicating pairing mode.
3. On your device (smartphone, tablet, PC), go to Bluetooth settings and search for "siindoo-ANC805B" or similar.
4. Select the headphones to connect. A voice prompt will confirm successful pairing.

Wired Connection

For a wired connection, use the included 3.5mm AUX cable. Plug one end into the headphone's 3.5mm jack and the other end into your audio device's headphone jack. This allows continued use even when the battery is depleted.

Operating Instructions

Controls Overview

The headphone controls are conveniently located on the earcups:

• Power Button: Press and hold to turn on/off. Long press for pairing mode.
• Volume Buttons (+/-): Adjust audio volume.
• ANC Switch: Toggles Active Noise Cancelling on/off.
• Built-in Microphone: For hands-free calls with noise suppression.

Detailed view of the headphone controls and ports.

Active Noise Cancelling (ANC)

To activate or deactivate the Active Noise Cancelling feature, use the dedicated ANC switch located on the earcup. When activated, the headphones will significantly reduce ambient low and mid-frequency noises, providing a quieter listening environment. This feature is particularly useful in noisy environments like airplanes, busy offices, or public transport.

Visual representation of Active Noise Cancellation in action.

Charging

The headphones are equipped with a Type-C charging port. Connect the provided Type-C charging cable to the headphones and a compatible USB power source. A full charge takes approximately 2.5 hours and provides up to 40 hours of playtime.

Charging and battery life details for the Siindoo JH-ANC805B.

Specifications

Troubleshooting

If you encounter any issues with your Siindoo JH-ANC805B headphones, please refer to the following common solutions:

• No Power: Ensure the headphones are fully charged using the provided Type-C cable.
• Cannot Pair Bluetooth:
  • Make sure the headphones are in pairing mode (indicator light flashing).
  • Ensure Bluetooth is enabled on your device and it's within 10 meters of the headphones.
  • Forget previous pairings on your device and try re-pairing.
  • Restart both the headphones and your device.
• Poor Sound Quality:
  • Check the audio source and ensure the volume is not too low or too high, causing distortion.
  • If using wired connection, ensure the 3.5mm AUX cable is fully inserted into both the headphones and the audio device.
  • Ensure there are no obstructions or excessive interference between the headphones and your Bluetooth device.
• ANC Not Working Effectively:
  • Ensure the ANC switch is in the "ON" position.
  • Adjust the fit of the earcups to ensure a good seal around your ears.
  • Note that ANC is most effective against consistent low-frequency noises.

For further assistance, please contact Siindoo customer support.

Warranty and Support

Siindoo provides a limited warranty for the JH-ANC805B Active Noise Cancelling Headphones against defects in materials and workmanship under normal use. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period.

For technical support, warranty claims, or general inquiries, please visit the official Siindoo website or contact their customer service team through the contact information provided in your user manual or on the product packaging.

Keep your purchase receipt as proof of purchase for warranty purposes.