CAS Kera T305 Audio Ear Cuffs User Manual

User Manual

T305 Audio Ear Cuffs

A Charging case
B Pairing/battery status button
C Indicators
D USB-C charging port
E Cleaning cloth
F Storage pouch
G USB-C cable
H Charging contacts
I Touch keys
J Ear-cuffs
K Chain
L Charging pins

BUTTON FUNCTION|
---|---
RESTART|
CHECK BATTERY LEVEL|
FACTORY RESET|
TOUCH KEYS FUNCTION| |
---|---|---
|
| |
| |
| |
| |
|
|
|
BATTERY STATUS|
---|---
| <25 %
| <50 %
| <75 %
| <100 %
| 100 %

Important Safety Instructions

Read these instructions carefully and retain them for future use. If this product is passed to a third party, then these instructions must be included.
CAUTION Risk of hearing damage!
Hearing damage risk! To prevent possible hearing damage, do not listen at high volume levels for long periods.
CAUTION Choking Hazard!
Small parts included may present a choking hazard or cause other injury to small children. Keep the product out of reach of children and pets.

• Protect the product from extreme temperatures, hot surfaces, open flames, direct sunlight, water, high humidity, moisture, strong jolts, flammable gases, vapours and solvents.
• This product is not waterproof. Keep away from rain (IPX4).
• This product will generate heat when charging. Always charge in a well ventilated area.
• Do not use the product while driving or cycling. Doing so might cause traffic accidents.
• Protect the product against chemicals in cosmetics, hair spray, perfume, aftershave lotion, suntan lotion and insect repellents as they can damage your product.

Tips

Tips to protect your hearing:

• Limit the amount of time you use the earphones at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you cannot hear people speaking near you.
• If you experience hearing discomfort, including the sensation of pressure or fullness in the ears, ringing in the ears, or muffled speech, stop using the ear-cuffs.

Battery Warnings

• This product contains batteries that are non-replaceable.
• If the battery leaks, avoid contact with skin and eyes. Rinse affected areas immediately with plenty of clean water, then consult a doctor.
• Charge the case only with a compatible power source. The maximum charging output of the power source should not exceed 5 V 1 A.

Cleaning and Storage

1. It is recommended to clean the product before first use.
2. Clean the product using a soft, slightly damp cloth.
3. In order to maintain hygienic conditions, clean the ear tips regularly.
4. Once cleaned, wipe the product dry to prevent any moisture buildup.
5. Wipe the charging contacts with rubbing alcohol and let dry thoroughly.
6. Never use corrosive detergents, wire brushes, abrasive scourers, metal or sharp utensils to clean the product.
7. Store the product in a dry area. Keep away from children and pets.

Trademarks

The Bluetooth® word mark and Logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by CAS & Kera is under license.
Other trademarks and trade names are those of their respective owners.
USB-A™ and USB-C™ are trademarks of USB Implementers Forum and are only in for use with products based on and compliant with the USB-A™ and USB™ cable and connector specification.

Battery Disposal

**** Do not dispose of used batteries with your household waste. Take them to an appropriate disposal/collection site.

Specifications

7.1 Charging Case

7.2 Ear-cuffs

7.3 FCC Compliance Statement

1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
   (1) this device may not cause harmful interference, and
   (2) this device must accept any interference received, including interference that may cause undesired operation.

2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

7.4 FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.

7.5 FCC SAR statement

• This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
• The portable device is designed to meet the requirements for exposure to radio waves established by the Federal Communications Commission (USA). These requirements set a SAR limit of 1.6 W/kg averaged over one gram of tissue. The highest SAR value reported under this standard during product certification for use when properly worn on the head

Download app from the Google Play Store or App Store. FCC ID: 2BDZ6T305
V01 – 12/23

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