Product Overview
The KVIDIO Bluetooth Headphones Over Ear (Model WH201A) offer an immersive audio experience with deep bass and HiFi stereo sound, powered by dual 40mm drivers. Designed for comfort and portability, these headphones provide up to 65 hours of playtime, making them ideal for travel, work, and everyday use. They feature a built-in microphone for hands-free calls and are compatible with a wide range of Bluetooth-enabled devices, as well as supporting wired connections.
A front-facing view of the KVIDIO Bluetooth Headphones in black, highlighting their sleek design and over-ear cups.
Key Features:
- Stereo Sound: Dual 40mm drivers deliver rich, HiFi stereo sound with deep bass.
- Extended Playtime: Up to 65 hours of continuous music/talk time on a single charge.
- Comfortable Design: Soft memory-protein foam earmuffs and an adjustable headband ensure all-day comfort.
- Foldable & Lightweight: Designed for easy portability and storage, weighing only 0.44 lbs.
- Versatile Connectivity: Supports Bluetooth V5.3 for wireless connection and includes a 3.5mm jack for wired use.
- Built-in Microphone: Enables convenient hands-free calls and online meetings.
What's in the Box
Your KVIDIO Bluetooth Headphones package includes the following items:
- Foldable Deep Bass Headphone
- 3.5mm Backup Audio Cable
- USB C charging cable
- User Manual (PDF - Download Here)
The KVIDIO headphones are shown alongside their included accessories: a 3.5mm audio cable for wired listening and a USB-C charging cable.
Setup
Charging the Headphones
Before first use, fully charge your KVIDIO headphones. A full charge takes approximately 2.5 hours using the provided USB-C charging cable with a 5V=1A power source. The battery capacity is 500mAh.
This image highlights the impressive battery life of the KVIDIO headphones, offering up to 65 hours of playtime on a single 2.5-hour charge.
Pairing with a Bluetooth Device
To pair your KVIDIO headphones with a Bluetooth-enabled device:
- Ensure the headphones are charged and powered off.
- Press and hold the multi-function button for 2 seconds until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "WH201A" (or similar model name) from the list.
- Once connected, the LED indicator will turn solid blue or flash slowly.
The Bluetooth V5.3 technology ensures a stable connection up to 33 feet (10 meters).
An official KVIDIO video demonstrating the unboxing, key features, and setup process, including Bluetooth pairing, for the wireless headphones.
Operating Instructions
Controls Overview
The KVIDIO headphones feature intuitive button controls located on the earcup for easy management of your audio and calls.
A detailed view of the headphone's right earcup, displaying the power button, volume controls, microphone, 3.5mm audio jack, and USB-C charging port.
- Power Button: Press and hold to power on/off. Short press for play/pause.
- Volume Up (+): Short press to increase volume. Long press for next track.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Microphone: Integrated for hands-free communication.
- 3.5mm Audio Jack: For wired connection using the auxiliary cable.
- USB-C Charging Port: For charging the headphones.
Switching Between Wireless and Wired Modes
The KVIDIO headphones offer flexibility with both wireless (Bluetooth) and wired (3.5mm audio cable) modes. To switch to wired mode, simply plug the 3.5mm audio cable into the headphone's audio jack and your device's audio output. The headphones will automatically switch to wired mode, allowing you to continue listening even if the battery is depleted.
The headphones are shown connected with the included 3.5mm audio cable, illustrating their versatility to operate in wired mode when wireless is not preferred or battery is low.
Making Hands-Free Calls
With the built-in microphone, you can easily make and receive hands-free calls when connected via Bluetooth. Use the multi-function button to answer/end calls (short press) or reject calls (long press).
Specifications
| Feature | Detail |
|---|---|
| Brand | KVIDIO |
| Model Name | WH201A |
| Connectivity Technology | Wireless, Bluetooth 5.3, Wired |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters (33 feet) |
| Battery Life | 65 Hours |
| Charging Time | 2.5 Hours |
| Audio Driver Size | 40 Millimeters |
| Frequency Response | 20 KHz (20HZ-20KHZ) |
| Impedance | 32 Ohm |
| Sensitivity | 105 dB |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 7.04 ounces |
| Earpiece Shape | Oval |
| Material | Leather, Plastic |
Maintenance
Proper maintenance ensures the longevity and optimal performance of your KVIDIO headphones.
- Cleaning: Use a soft, dry, lint-free cloth to clean the headphones. Avoid using abrasive cleaners, solvents, or strong chemicals, as they may damage the surface or internal components.
- 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, protecting them from damage.
- Battery Care: To preserve battery life, avoid fully discharging the headphones frequently. If storing for an extended period, charge them to about 50% every few months.
Troubleshooting
If you encounter any issues with your KVIDIO headphones, refer to the following common troubleshooting steps:
- No Power: Ensure the headphones are fully charged. Connect them to the USB-C charging cable and a power source.
- Cannot Pair with Device:
- Make sure Bluetooth is enabled on your device.
- Ensure the headphones are in pairing mode (flashing blue/red LED).
- Move the headphones closer to your device.
- Forget the device from your Bluetooth list and try pairing again.
- No Sound or Low Volume:
- Adjust the volume on both the headphones and your connected device.
- Ensure the headphones are properly connected via Bluetooth or the 3.5mm audio cable.
- Try playing audio from a different source or application.
- Poor Sound Quality:
- Check for interference from other wireless devices.
- Ensure the audio source is of high quality.
- If using wired mode, ensure the 3.5mm cable is fully inserted and not damaged.
Warranty and Support
KVIDIO offers a comprehensive 18-month protection plan for your headphones. For any inquiries or assistance during use, our dedicated support team is available 24 hours a day to provide personalized help.
As stated in our legal disclaimer: "Whatever the problem is, we will always be there for you."
For additional information, please refer to the official User Manual (PDF) available for download: Download User Manual
