seenda JCH-01

seenda Kids Bluetooth Headphones User Manual

Model: JCH-01 | Brand: seenda

Introduction

Thank you for choosing the seenda Kids Bluetooth Headphones. These headphones are designed with children in mind, featuring volume limiting technology to protect hearing, comfortable over-ear design, and fun lighting modes. This manual will guide you through the setup, operation, and maintenance of your new headphones to ensure a safe and enjoyable listening experience.

seenda Kids Bluetooth Headphones in blue and black

Image: The seenda Kids Bluetooth Headphones, showcasing their sleek design and lightning bolt logo on the earcups.

What's in the Box

  • LED Kids Bluetooth Headphones x1
  • USB C Charging Cable x1
  • 3.5mm Audio Cable x1
  • User Manual x1

Setup

1. Charging the Headphones

Before first use, fully charge the headphones. Connect the included USB-C charging cable to the charging port on the headphones and the other end to a USB power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status. A full charge takes approximately 1.5 hours and provides up to 45 hours of playtime.

Diagram showing 1.5 hours charging time for 45 hours playtime

Image: Visual representation of charging time (1.5 hours) and playtime (45 hours).

2. Power On/Off

Locate the slide switch button on one of the earcups. Slide it to the "ON" position to power on the headphones. Slide it to the "OFF" position to power off.

Close-up of the slide switch button for power on/off

Image: A close-up view of the power slide switch on the headphone earcup.

3. Bluetooth Pairing

  1. Ensure the headphones are powered on and in pairing mode (LED indicator will flash).
  2. On your device (smartphone, tablet, laptop), go to Bluetooth settings.
  3. Search for "seenda JCH-01" or similar and select it to connect.
  4. Once connected, the LED indicator will stop flashing and remain solid.
seenda headphones compatible with various devices like tablets, PCs, iPads, Chromebooks, and phones

Image: The headphones displayed with icons of various compatible devices, including tablets, PCs, iPads, Chromebooks, and phones, highlighting 36 feet Bluetooth range.

4. Wired Connection (AUX Mode)

For devices without Bluetooth or when battery is low, use the included 3.5mm audio cable. Plug one end into the headphone's 3.5mm audio input jack and the other end into your device's audio output jack. The microphone function is only available in Bluetooth mode.

Image showing wireless and wired usage of the headphones, emphasizing long battery life and fast charging

Image: A visual demonstrating both wireless (Bluetooth) and wired (AUX) connection options for the headphones.

Operating Instructions

1. Volume Control

Use the "Volume+" and "Volume-" buttons on the earcup to adjust the listening volume. The headphones feature 85dB/94dB volume limiting for hearing protection. The 85dB mode is suitable for study, and the 94dB mode is for travel.

Child wearing headphones with indicators for 94dB Travel Mode and 85dB Study Mode for hearing protection

Image: A child wearing the headphones, illustrating the 85dB (Study Mode) and 94dB (Travel Mode) volume limits for hearing protection.

2. Lighting Modes

The headphones feature three unique lighting modes: Breathing, Quick Flash, and Revolving. Press the dedicated "Light Mode Switch Button" to cycle through these modes or turn the lights off.

Child wearing headphones with lightning bolt lights, showing three lighting modes: Breathing, Quick Flash, and Revolving

Image: A child enjoying the headphones, with an overlay showing the three lighting modes: Breathing, Quick Flash, and Revolving.

Close-up of the independent lighting button on the headphone earcup

Image: A detailed view of the independent button used to control the lighting modes.

3. Built-in Microphone

The high-performance built-in microphone allows for clear communication during online classes, video calls, or hands-free phone calls. Ensure the headphones are connected via Bluetooth for microphone functionality.

Child using headphones with a laptop for an online class, indicating high-performance microphone for online talking

Image: A child wearing the headphones while engaged in an online class on a laptop, illustrating the use of the built-in microphone.

4. Music Playback & Call Management

Use the Multi-Function Button (MFB) and volume buttons for various controls:

  • Play/Pause: Press the MFB once.
  • Next Track: Press and hold "Volume+".
  • Previous Track: Press and hold "Volume-".
  • Answer/End Call: Press the MFB once during an incoming call or active call.
  • Reject Call: Press and hold the MFB during an incoming call.
Diagram of headphone controls including Power Button, LED Indicator, Microphone, 3.5mm Audio Input, Type-C Charging Port, Light Mode Switch Button, Volume+/Next Track, MFB Button, Volume-/Previous Track

Image: A detailed diagram labeling all control buttons and ports on the headphones, including the power button, LED indicator, microphone, audio input, charging port, light mode switch, volume controls, and multi-function button.

Maintenance

Proper care will extend the life of your headphones:

  • Cleaning: Use a soft, dry cloth to clean the earcups and headband. Do not use abrasive cleaners or immerse in water.
  • 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: Avoid fully discharging the battery frequently. Charge regularly, even if not used for extended periods, to maintain battery health.
Close-up of seenda headphones highlighting stretchable headband, enlarged earpads, and soft foam ear cushions for comfort

Image: A detailed view of the headphone's comfortable design features, including the stretchable headband, enlarged earpads, and soft foam ear cushions.

Troubleshooting

ProblemPossible CauseSolution
Headphones won't power on.Battery is low or depleted.Charge the headphones fully using the USB-C cable.
No sound from headphones.Volume too low; Not connected; Wrong audio source.Increase volume on headphones and device. Re-pair Bluetooth or check AUX cable connection. Ensure correct audio output is selected on your device.
Bluetooth pairing fails.Headphones not in pairing mode; Device Bluetooth off; Interference.Ensure headphones are powered on and LED is flashing for pairing. Turn device Bluetooth off and on again. Move closer to the device and away from other wireless devices.
Microphone not working.Headphones in wired mode; Device microphone settings.The microphone only works in Bluetooth mode. Ensure headphones are connected via Bluetooth. Check your device's microphone input settings.

Specifications

FeatureDetail
Model NameJCH-01
Connectivity TechnologyBluetooth 5.3, Wired, Wireless
Wireless Communication TechnologyBluetooth
Bluetooth Version5.3
Bluetooth Range36 Feet
Headphones Jack3.5 mm Jack
Noise ControlSound Isolation
Volume Limiting85dB/94dB
Battery LifeUp to 45 Hours
Charging Time1.5 Hours
Charging PortUSB-C
Audio Driver Size40 Millimeters
Earpiece ShapeOver Ear
MaterialPlastic
Item Weight7.1 ounces (200 Grams)
Control TypeMedia Control, Button
Compatible DevicesTablets, Smartphones, Laptop, PC
Special Features3 Lighting Modes, Built-in Microphone, Foldable Design

Warranty and Support

seenda products come with a standard manufacturer's warranty. For specific warranty details, technical support, or customer service inquiries, please refer to the contact information provided on the product packaging or visit the official seenda website. Please retain your proof of purchase for warranty claims.

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