TONEMAC W28 Wireless Stereo Earbuds User Manual

: June 12, 2024
: TONEMAC

Table of Contents

TONEMAC W28 Wireless Stereo Earbuds
Product Information
Specifications
Product Usage Instructions
Charging
WARNING FOR HEADPHONES
INTRODUCING TONEMAC W28
CONTROLS
LIMITED WARRANTY
FCC Warning Statement
References
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Download This Manual (PDF format)

TONEMAC W28 Wireless Stereo Earbuds

Product Information

The TONEMAC W28 is a pair of wireless stereo earbuds that provide a convenient and immersive audio experience. The earbuds come with a charging case and are equipped with advanced Bluetooth technology for seamless connectivity.

Package Contents

Pair of Eartips x2
Charging Case x1
True Wireless Earbuds x2
Type-C Charging Cable x1

Features:

Automatic power on and Bluetooth pairing when the charging case is opened
LED power display to indicate the battery level
Touchpad for easy control of playback, volume, and calls
USB-C charging port for convenient charging

Specifications

Model: TONEMAC W28
Wireless Technology: Bluetooth
Charging Interface: USB-C

Model	TONEMAC W28
Bluetooth Version	5.3
Bluetooth Profile	HSP / HFP / A2DP / AVRCP / SPP
Audio Codec Format	SBC / AAC
Bluetooth Range	10 m (33 ft)
Battery Capacity	30 mAh x2 (earbuds) 480 mAh (charging case)
Playing Time	Up to 8 hours (Total of 48 hours with the charging case)
Charging Time	1.5 hours (with USB-C cable)

4 hours(with wireless charging)
Frequency response| 20 Hz – 20 kHz
Driver Size| 8 mm x2
Impedance| 320±15%

Product Usage Instructions

Pairing

Open the charging case to power on the earbuds.
The earbuds will automatically enter Bluetooth pairing mode.
On your device, go to the Bluetooth settings and select “TONEMAC W28” from the list of available devices to connect for the first time.

Charging

Connect the charging case to a power source using the provided USB-C charging cable.
The LED power display on the charging case will indicate the charging status.
Make sure to fully charge the earbuds before using them for the first time and whenever the battery is low.
Fully dry off the earbuds and the USB port before charging.
Use a certiﬁed USB-C charging cable and charger to prevent any damage.
Fully charge the earbuds and the charging case before the ﬁrst use.
Place the earbuds in the charging case and close it.
Connect the charging case to the power by using a USB-C charging cable.

  * The LED power display on the charging case indicates the charging status.
  * LED power display will display real-time battery level. When it displays “OK” means fully charged.

WEARING
Choose the ear tips that ﬁt your ears best.
Insert the earbuds into the inner canal of your ears and turn gently until you ﬁnd the most comfortable and secure position. Your earbuds come with multiple pairs of Ear Tips, among which Medium-sized are pre-installed.

Safety Precautions

Listening to audio at excessive volumes can cause permanent hearing damage. Follow the guidelines provided by the Occupational Safety and Health Administration (OSHA) for maximum exposure to sound pressure levels.
Avoid using the headphones in situations that require your full attention, such as while cycling, walking near traffic, or at construction sites.
Use caution and follow applicable laws when using the headphones for phone calls while driving.
Keep the product and its accessories out of reach of children under age 3 to prevent choking or strangulation hazards.
Avoid placing any naked flame sources near the headphones, such as lighted candles.

Welcome!
TONEMAC offers 12 months of global manufacturer’s warranty and 90 days refund policy to make sure that every customer can buy without worry. If you have any questions about our products or services, please feel free to contact us via the following email: Supports@tangmai.com.cn
(Please send in your buying details which included shop name, order ID, your address, etc.)
@2023 TONEMAC Tech.Co.,Ltd. No part of this work may be reproduced, modiﬁed, distributed or otherwise used without prior written permission.
TONEMAC Tech. Co., Ltd.

WARNING FOR HEADPHONES

For safe and correct use of earphones, read this manual before use. Keep the manual and safety information in a convenient place for future reference.

IMPORTANT SAFETY PRECAUTIONS
Before using this product, please read and save the enclosed warnings and safety instructions. The possible results of incorrect use are marked by one of the two symbols— “WARNING” and “CAUTION”—depending on the imminence of the danger and the severity of the damage.

WARNING -Ignoring these warnings may cause severe injury or death as a result of an incorrect operation
CAUTION -Ignoring these cautions may cause moderate injury or property damage as a result of incorrect operation.

WARNING

Listening to audio at excessive volumes can cause permanent hearing damage, Overexposure to excessive sound levels can damage your ears resulting in permanent noise-induced hearing loss (NIHL). Please use the following guidelines established by the Occupational Safety Health Administration (OSHA) on maximum time exposure to sound pressure levels before hearing damage occurs.

90 dB SPL	at 8 hours	95 dB SPL	at 4 hours
100 dB SPL	at 2 hours	105 dB SPL	at 1 hours
110 dB SPL	at 30 min	115 dB SPL	at 15 min
120 dB SPL	Avoid or damage may occur

Focus on your safety and that of others if you use the headphones while engaging in any activity requiring your attention, e.g., while riding a bicycle or walking in or near traffic, a construction site or railroad, etc. Remove the headphones or adjust your volume to ensure you can hear surrounding sounds, including alarms and warning signals.
Use caution and follow applicable laws regarding mobile phone and headphone use if using headphones for phone calls while driving. Some jurisdictions impose speciﬁc limitations on using such products while driving. DON’T use the headphones for any other purpose while driving.
Keep this product and its accessories out of reach of children under age 3. Handling or using by children may pose a risk of death or serious injury. Contains small parts and cords that may pose the risk of choking or strangulation.
Do not place any naked ﬂame sources on or near the headphones, such as lighted candles.

CAUTION

Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.
Do not drop, sit on or allow the headphones to be immersed in water, otherwise, the headphone’s failures may result.
Do not be subject to extreme force and do not pull on the cable or failures may result.
Keep dry and avoid exposure to extreme temperatures and humidity.
Stop using the earphones immediately if they are causing great discomfort, irritation, rash, discharge, or any other uncomfortable reaction.
If you are currently receiving ear treatment, consult your physician before using this device.

INTRODUCING TONEMAC W28

CONTROLS

Playback Actions|
---|---
Play / Pause:| Click the Touchpad once (L/R)
Per. Track:| Click the Touchpad twice (L)
Next Track:| Click the Touchpad twice (R)
Phone Call Actions|
Answer a Call:| Click the Touchpad once (L/R)
End a Call:| Click the Touchpad twice (L/R)
---|---
Decline a Call:| Click the Touchpad twice (L/R)
Device Actions|
Game Mode (Low latency):| Triple-Click the Touchpad quickly (L/R)

LIMITED WARRANTY

TONEMAC Technology Co., Ltd (“TONEMAC”) warrants this product against defects in material or workmanship for the periods and as set forth below when purchased directly from TONEMAC or TONEMAC Retailer. Under this Limited Warranty, TONEMAC will, at its option, (i) repair the product using new or refurbished parts or (ii) replace the product with a new or refurbished product. For purposes of this Limited Warranty, “refurbished” means a product or part that has been returned to its original speciﬁcations. In the event of a defect, these are your exclusive remedies. For 1 year from the original date of purchase of the product (“Labor Warranty”), TONEMAC will, at its option, repair or replace with a new or refurbished product, the product determined to be defective. This warranty is not transferable. This warranty does not apply in cases of abuse or misuse of the product, use contrary to TONEMAC’s instruction, ordinary wear, and tear, an act of God, negligent use, purchase from a party other than TONEMAC or a TONEMAC-authorized reseller, unauthorized repair, or modiﬁcation of the product.
ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED TO THE EXTENT PERMITTED UNDER APPLICABLE LAWS AND, TO THE EXTENT NOT PERMITTED, ARE HEREBY LIMITED TO THE DURATION AND TERMS OF THIS WARRANTY. TONEMAC ALSO HEREBY DISCLAIMS ALL LIABILITY FOR INCIDENTAL, SPECIAL, OR CONSEQUEN-TIAL DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you. This warranty gives you speciﬁc legal rights, and you may have other rights which vary from state to state. This warranty does not restrict the rights of the consumer mandated under applicable laws.

FCC Warning Statement

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

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation.

The device has been evaluated to meet general RF exposure requirement.

TONEMAC hereby declares that this product is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU and all other applicable EU directive requirements.

@2023 TONEMAC Tech.Co., Ltd
No part of this work may be reproduced, modiﬁed, distributed, or otherwise used without prior written permission.