Introduction
This manual provides detailed instructions for the safe and effective use of your Cheero Wireless Earphones LITE (Model CHE-636). Please read this manual thoroughly before using the product and retain it for future reference. These earphones offer a blend of design, sound quality, and portability, featuring Bluetooth 5.3 connectivity, IPX5 water resistance, and a multi-functional charging case that doubles as a smartphone stand.
Package Contents
Verify that all items listed below are included in your package:
- Cheero Wireless Earphones LITE (Left and Right Earbuds)
- Charging Case with Smartphone Stand Function
- USB A to C Charging Cable
- Eartips (S/M/L sizes)
- Cleaning Cloth
- Instruction Manual (this document)
Product Overview
Familiarize yourself with the components of your Cheero Wireless Earphones LITE.
Figure 1: Earphones and Charging Case Components. This diagram highlights the USB-C input port for charging the case, the battery indicator lights on the case, and the multi-function key and microphone on the earbuds.
Figure 2: Cheero Wireless Earphones LITE (Black). This image shows the black earbuds inside their charging case, with one earbud placed outside the case for a clear view of its design.
Figure 3: Available Colors. This image displays the Cheero Wireless Earphones LITE in black, white, and blue, along with their matching charging cases, illustrating the color options.
Setup
1. Charging the Earphones and Case
Before first use, fully charge both the earphones and the charging case.
- Place the earphones into the charging case. Ensure they are correctly seated; the indicator lights on the earphones will illuminate to show charging status.
- Connect the USB A to C cable to the charging case's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port.
- The battery indicator on the charging case will show the charging progress. A full charge typically takes approximately 1.5 hours.
The earphones provide approximately 5 hours of continuous playback on a single charge. The charging case can provide an additional 3 full charges, extending total playback time to approximately 20 hours.
2. Bluetooth Pairing
Pair your earphones with your device (smartphone, tablet, computer) for the first time.
- Ensure the earphones are charged.
- Open the charging case. The earphones will automatically enter pairing mode, and their indicator lights will flash.
- On your device, go to Bluetooth settings and turn Bluetooth on.
- Search for available devices. Select "Cheero Wireless Earphones LITE" from the list.
- Once connected, a voice prompt will confirm successful pairing, and the earphone indicator lights will turn off or change to a steady light.
The earphones will automatically reconnect to the last paired device when removed from the case, if Bluetooth is enabled on the device.
3. Fitting the Earphones
For optimal sound quality and comfort, choose the correct eartip size and ensure a proper fit.
- Experiment with the S, M, and L eartips provided to find the size that creates a comfortable and secure seal in your ear canal.
- Gently insert each earbud into your ear, then twist slightly to secure it in place.
Operating Instructions
Earphone Controls (Multi-function Key)
The Cheero Wireless Earphones LITE feature touch-sensitive multi-function keys on each earbud for easy control.
Figure 4: Multi-function Key Operations. This visual guide illustrates how to use the touch controls on the earbuds for various functions such as volume control, playback, call management, and activating the voice assistant.
| Action | Function |
|---|---|
| Single Tap (Left/Right) | Play/Pause music, Answer/End call |
| Double Tap (Right) | Next Track |
| Double Tap (Left) | Previous Track |
| Triple Tap (Right) | Volume Up |
| Triple Tap (Left) | Volume Down |
| Long Press (2 seconds) | Activate Voice Assistant (Siri, Google Assistant) |
| Long Press (2 seconds) during incoming call | Reject Call |
The earphones can be used individually (mono mode) for calls or listening to audio.
Using the Smartphone Stand Function
The charging case is designed to function as a convenient smartphone stand.
Figure 5: Smartphone Stand Function. This image demonstrates how the charging case can be used to prop up a smartphone, offering two distinct viewing angles for media consumption.
- Open the charging case lid.
- Place your smartphone into the groove on the case.
- The case supports two different angles for optimal viewing.
- Note: This function is primarily designed for smartphones and may not be suitable for larger tablets or oversized smartphones.
Maintenance
Cleaning
- Regularly clean the earphones and charging case with the provided cleaning cloth or a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Gently remove any earwax or debris from the eartips and speaker mesh using a small, soft brush or cotton swab.
Storage
- When not in use, store the earphones in their charging case to protect them and keep them charged.
- Store the product in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your earphones, refer to the following common solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Earphones do not turn on. | Battery is low. Place earphones in the charging case and charge fully. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| Intermittent connection. |
|
| Charging case not charging. |
|
Specifications
Detailed technical specifications for the Cheero Wireless Earphones LITE CHE-636.
| Feature | Detail |
|---|---|
| Model Number | CHE-636 |
| Bluetooth Version | 5.3 |
| Waterproof Standard | IPX5 (Water droplet-level waterproof, not for immersion) |
| Supported Profiles | A2DP, AVRCP, HSP, HFP |
| Compatible Codec | SBC, AAC |
| Charging Time | Approx. 1.5 hours (earphones + case) |
| Continuous Playback Time (Earphone Alone) | Approx. 5 hours |
| Continuous Playback Time (with Case) | Approx. 20 hours |
| Maximum Communication Distance | Approx. 15 meters (no obstacles) |
| Input | 5V/1A |
| Battery Capacity (Case) | 400 mAh |
| Earbud Dimensions | Approx. 27 x 17 x 23 mm (1.1 x 0.7 x 0.9 inches) |
| Earbud Weight | Approx. 5 g (0.2 oz) |
| Total Item Weight | 120 g |
| Material | Plastic |
| Control Method | Touch |
Figure 6: Extended Playback Time. This image shows a user enjoying the earphones while working, highlighting the approximately 20 hours of total playback time with the charging case.
Figure 7: AAC Codec and IPX5 Rating. This image features a user wearing the earphones, emphasizing their support for AAC codec for high-quality audio and IPX5 water resistance for protection against sweat and splashes.
Figure 8: Enhanced Sound Quality. This image shows a user enjoying the earphones, illustrating their capability to deliver powerful bass along with clear mid and high frequencies for a balanced audio experience.
Warranty and Support
Your Cheero Wireless Earphones LITE CHE-636 come with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
The warranty does not cover:
- Damage caused by accident, abuse, misuse, flood, fire, earthquake, or other external causes.
- Damage caused by operating the product outside the permitted or intended uses described by Cheero.
- Damage caused by service performed by anyone who is not a representative of Cheero or an authorized Cheero Service Provider.
- Products or parts that have been modified to alter functionality or capability without the written permission of Cheero.
For warranty claims or technical support, please contact Cheero customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and product model number (CHE-636) ready when contacting support.
