hisonic STN-27

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Hisonic Unicorn Bluetooth Headphones

Model: STN-27

Introduction

Thank you for choosing the Hisonic Unicorn Bluetooth Headphones. These wireless over-ear headphones are designed specifically for children, featuring a comfortable fit, built-in microphone, and colorful flashing lights. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and a safe user experience.

What's in the Box

  • 1 x Hisonic Unicorn Bluetooth Headphones
  • 1 x Audio Cable (3.5mm jack)
  • 1 x USB Charging Cable
  • 1 x User Manual
Hisonic Unicorn Headphones and Box Contents

Image: The Hisonic Unicorn Bluetooth Headphones displayed next to their retail box, illustrating the product and its packaging.

Product Features

  • Unicorn Design with Flashing Lights: Features unique unicorn ears and horn with colorful, blinking LED lights, making them appealing for children.
  • Bluetooth 5.0 Connectivity: Ensures a fast, stable, and reliable wireless connection for seamless audio streaming.
  • Built-in Microphone: Allows for hands-free calls and facilitates online learning or communication.
  • Comfortable Over-Ear Design: Equipped with soft over-ear cushions and an adjustable headband for a comfortable fit for children aged 3-16.
  • Foldable Design: Easily foldable for convenient storage and portability.
  • Wired and Wireless Modes: Can be used wirelessly via Bluetooth or wired using the included 3.5mm audio cable.
Comfortable Over-Ear Design

Image: Close-up of the soft over-ear pads and adjustable headband, highlighting the comfortable design.

Bluetooth 5.0 Connection

Image: Diagram showing the headphones connecting wirelessly via Bluetooth 5.0 to a smartphone, indicating a 10-meter connection distance.

Setup Guide

1. Charging the Headphones

  1. Connect the included USB charging cable to the charging port on the headphones.
  2. Plug the other end of the USB cable into a standard USB power adapter (not included) or a computer's USB port.
  3. The LED indicator light will show the charging status. It typically turns off or changes color when fully charged.
  4. Allow approximately 2-3 hours for a full charge.

2. Bluetooth Pairing

  1. Ensure the headphones are fully charged.
  2. Press and hold the Power button (usually the multi-function button) on the headphones until the LED indicator flashes blue and red, indicating pairing mode.
  3. On your device (smartphone, tablet, computer), go to the Bluetooth settings.
  4. Search for available devices and select "STN-27" or "Hisonic Unicorn" from the list.
  5. Once connected, the LED indicator will typically show a solid blue light or flash slowly.

3. Wired Connection (Optional)

  1. Insert one end of the included 3.5mm audio cable into the audio jack on the headphones.
  2. Plug the other end into the 3.5mm audio output of your device.
  3. The headphones will function as wired headphones, and Bluetooth will be automatically disabled.

Operating Instructions

Button Functions

Headphone Button Functions Diagram

Image: A detailed diagram illustrating the location and function of each button on the Hisonic Unicorn Headphones.

Button/ActionFunction
Power Button (Multi-function)
  • Long Press: Power On/Off
  • Short Press: Play/Pause music, Answer/End calls
Volume Up / Next Track Button
  • Long Press: Increase Volume
  • Short Press: Next Song
Volume Down / Previous Track Button
  • Long Press: Decrease Volume
  • Short Press: Previous Song
LED Light Control
  • Double Click (Power Button): Turn LED lights On/Off

Making and Receiving Calls

  • Answering a Call: When a call comes in, short press the Power button to answer.
  • Ending a Call: During a call, short press the Power button to end the call.
  • Rejecting a Call: Long press the Power button to reject an incoming call.

Maintenance

  • Cleaning: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners or solvents.
  • Storage: When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures. The foldable design allows for compact storage.
  • Battery Care: To prolong battery life, charge the headphones regularly, even if not used frequently. Avoid fully discharging the battery for extended periods.
  • Water Resistance: These headphones are not waterproof. Avoid exposure to water or excessive moisture.

Troubleshooting

ProblemPossible Solution
Headphones won't turn on.Ensure the headphones are fully charged. Connect to a power source and try again.
Cannot pair with Bluetooth device.
  • Ensure headphones are in pairing mode (flashing blue/red LED).
  • Make sure Bluetooth is enabled on your device.
  • Move headphones closer to the device (within 10 meters).
  • Forget the device from your Bluetooth list and try pairing again.
  • Restart both the headphones and your device.
No sound or low volume.
  • Increase volume on both the headphones and the connected device.
  • Ensure the headphones are properly connected (Bluetooth or wired).
  • If using wired connection, check if the 3.5mm cable is fully inserted.
LED lights are not working.Double click the Power button to toggle the LED lights on/off. Ensure headphones have sufficient battery.

Specifications

FeatureDetail
Model NumberSTN-27
Connectivity TechnologyBluetooth 5.0, Wired (3.5mm Jack)
Headphone TypeOver-Ear
Form FactorCircumaural (Ohrumschließend)
Impedance32 Ohm
Sensitivity94 dB
Noise ControlNoise Shielding (Geräuschabschirmung)
Battery1 Lithium-Ion battery (included)
Product Dimensions16.5 x 7 x 18 cm
Weight206 Grams
ManufacturerShenzhen Hisonic Audio Products Co., Ltd.
Country of OriginChina

Warranty and Support

Hisonic provides a 12-month warranty from the date of purchase for these headphones. This warranty covers manufacturing defects and issues arising from normal use.

For warranty claims, technical support, or any questions regarding your Hisonic Unicorn Bluetooth Headphones, please contact Hisonic customer service through the retailer where you purchased the product or visit the official Hisonic website for contact information.

Please retain your proof of purchase for warranty validation.

© 2024 Hisonic. All rights reserved.

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