1MORE EC302 True Wireless Stereo Earbuds User Guide
- May 15, 2024
- 1more
Table of Contents
User Guide
1MORE PistonBuds Pro User Guide
EC302 True Wireless Stereo Earbuds
1MORE MUSIC APP
1MORE MUSIC APP
For users outside mainland China, please download the TMORE MUSIC APP for product upgrades and addtional features.
- APP Ul in user guide may vary and for reference only, please refer to Ul on device.
Inside The Box
Product Overview
Placement
Power
Power On: Open the charging case (wih charga), the headphones wil turn on
automatically:
Power Off: Put the headphones back into the charging case and close the lid,
they will automatically turn off and start charging.
- Above functions are available for either earbud in individual or Stereo mode.
Headphones Pairing
“Tho Lot and Right headphones wil automatically palr to each other afer the i is open when they aro i tho case (with charge).
Bluetooth Pairing To The Device
- To connect to your device during first use, turn the headphones on to enter pairing mode. The headphones will enter sleep mode if not paired to a device within 3 minutes.
- After the first successful pairing, headphones will automatically connect to your device when the case lid is opened.
- To pair with a new device: put headphones back into the case, click the pairing button for 3 times when powered on (no music or phone calls) to re-enter pairing mode.
- Above functions are available for either earbud in individual or Stereo mode.
Charging Methods
With the Type-C cable, a full charge wil take around 2 hours. A green light on the charging case indicates ful batiery:
Power Off: Put the headphones back into the charging case and close the lid, they will automatically turn off and start charging.
- Above functions are available for either earbud in individual or Stereo mode.
Battery Status Display in TMORE MUSIC APP
Battery status of headphones and charging cass willbe displayed in MORE MUSIC
APP.
Battery Notifications
Low Battery Alert: When there is 25-30 minutes of use time left, you will hear a voice prompt. Tap the touch control area of the headphones to control phone calls and music playback.
Touch Controls
Tap the touch control area of the headphones to control phone calls and music
playback.
Answer call: Double tap
End call: Double tap
To activate voice control on cellphone: Tap the controls 3 times when
Bluetooth is on and not in a phone call
- Reject Call: Long press 2 seconds.
- To control the music playback or volume adjustment, please set it up on 1IMORE MUSIC APP or operate on the connected mobile phone or devices.
- Above functions are available for either earbud in individual or Stereo mode.
- Above functions may vary with different devices.
Play/pause: Double tap
Auto Pause/Play:
Payback wil auto pause when it detects the earbuds are removed from the ears,
it will auto play wihen it detects they are on agan.
Smart Paayback can be tumed off via TMORE MUSIC APP. 
Switch Listening Modes
The default setting of the earbuds are “ANC Off” ‘Switoh Listering Modes: Long press the touch control area on efher earbuc.
Multiple noise cancellation options are available via 1MORE MUSIC APP:
- ANC Mode: suitable for aviation, highspeed train, metro etc.
- Pass-through Mode: Lets in environmental sounds so you don’t need to take out the earbuds to hear what is going on around you.
- WNR (Wind Noise Resistance): To lessen the annoying wind noise.
Once the Listening mode has been set up in the APP, they will be memorized by the headphones allowing you to switch modes based on your settings.
Extra Functions
- If the earbuds cannot pair normally when powered on, open the case and quickly click the pairing button 3 times to reset the Left & Right pairing process.
- Unpair the Connected Device: Put the earbuds into the case, press and hold the pairing button for 8 seconds.
- OTA Firmware Update:
It can be synchronously upgraded via the 1MORE MUSIC APP while the Left and Right earbuds are connected to each other with at least 50% battery.
- Functions of IMORE MUSIC APP may vary with different cellphones or operating systems.
For more details, please contact our customer service.
1MORE (1) Year Limited Warranty
MORE warrants to the original retail purchaser that this product is to be free
from defective materials and workmanship for a period of one year from the
date of purchase if it is properly used and maintained, If this product proves
defective in either material or workmanship, 4MORE, at its option, will (a)
repair the product with new or refurbished parts, or (b) replace the product
with an equivalent new or refurbished product, at no charge for parts or
labor. If the product model is no longer available and cannot be repaired
effectively or replaced with an identical model, 1MORE at its sole option may
replace the unit with a current model of equal or greater value. In some
cases, modification to the mounting surface may be required where a new model
is substituted. 1 MORE assumes no responsibility or liability for such
modification.
TO OBTAIN A REPAIR OR REPLACEMENT UNDER THE TERMS OF THIS WARRANTY, PLEASE
RETURN TO THE ORIGINAL DEALER FIRST AND THE ORIGINAL DEALER SHALL REPAIR THE
PRODUCT WITH NEW OR REFURBISHED PARTS OR REPLACE THE PRODUCT WITH AN
EQUIVALENT NEW OR REFURBISHED PRODUCT.
You will be required to submit a proof of purchasing details, including but
not limited to a receipt or sales invoice.
Return shipping for exchanges/repairs is the sole responsibility of the
original retail purchaser.
Limitations:
- This limited warranty does not cover the failure of the product resulting from improper installation, misuse, abuse, accident, neglect, mishandling, or wear from ordinary use or environmental deterioration.
- This limited warranty does not cover cosmetic damage, including paint damage, or consequential damage to other components or premises which may result for any reason from the failure of the product.
- This limited warranty is null and void for products not used in accordance with 1MORE’s instructions.
- This limited warranty is null and void for products with altered or missing serial numbers and for products not purchased from an AUTHORIZED dealer.
- This limited warranty terminates if you sell or otherwise transfer this product to another party.
We Appreciate Your Business
We know you will enjoy new 1MORE headphones as much as we do. At 1MORE, we
value your satisfaction. If you would like more details on this product or any
of our other products, please visit us online by scanning the QR code. Go to
www.1more.com and sign up for VIP, and 1MORE will
treat you like one.
Tips
- Please read this instruction manual carefully and retain for future reference.
- Please fully charge the battery before first use.
- If the headphones have been unused for more than 3 months, we recommend that you charge them. This will improve battery capacity.
- Only use charging cables and adapters that are FCC (Federal Communications Commission) approved.
- In dry environments, static electricity may numb your ear. This is not related to the quality of the product.
Safety Information
- Never disassemble the headphones. There are no user-serviceable parts inside.
- Do not expose the headphones to temperatures below 32 °F {0 °C) or to temperatures above 113 °F (45 °C),
- Do not use the headphones in a thunderstorm storm. This could prevent the headphones from working properly, and also increase your chance of being electrically shocked.
- Do not use oil or any volatile liquid to clean this product.
- Do not listen at high volumes for extended periods of time.
- Do not use the headphones in traffic. Do not use the headphones any time it would be dangerous to be unaware of noises around you,
- Adult supervision is required for children of age 6 and under.
FAQ
1. Why the headphones cannot be turned on?
Check if your headphones have enough battery life. If not, please charge them for at least 30 minutes.
2. Why the headphones cannot connect to my cellphone, or take a long tirme to connect?
- If the left & right earbuds cannot be paired and only one earbud can be connected to the phone, please put the two earbuds back into the case, triple click the pairing button on the case, search for earbuds’ name in your phones Bluetooth settings and tap to connect. 2) To connect with a new phone, put the earbuds back into the case, triple click the pairing button when the phone is powered on (no music or phone calls), search for earbuds’ name in your phones Bluetooth settings and tap to connect.
3. Why the headphones cannot play music after successfully connecting to my Android device?
4. Why there is no sound from the headphones while making phone calls after successfully connecting to my Android device?
5. Why the Bluetooth connection is not stable and causes some interruptions?
- Try shortening the distance between your headphones and device. Avoid solid barriers in between. 2) Please keep away from strong interference sources, such as Wi-Fi and GPRS. 3) Please make sure the Bluetooth antenna of your device is not blocked.
6. Why some control functions do not match those in the manual while using third party music/video player Apps?
Your operating system and the third party music/video player aops may have different settings for the control functions. We recommend that you use the music/video player apps that your device has originally provided.
7. I turned the headphoens up to the maximum volume, but why the actual volume still sounds low?
In different operating systems, especially some Android systems, the headphones and your device have separate volume control systems. Please adjust the volume controls on both the device and the headphones according to your preference.
8. Why are my headphones not able to connect to IMORE MUSIC APP for the primary use?
For Android users, please click “Allow all the time
- For more detailed product FAQs, please visit the product support section under www.tmore.com
WEEE
Electrical and electronic equipment, parts and batteries marked with this
symbol must not be disposed of with normal household wastage, it must be
collected and disposed of separately to protect the environment.
Your 1MORE retailer will advise you of the correct way of disposal in your
country.
Safety Caution
Do not expose batteries or battery packs to excessive heat such as sunshine,
fire or the like.
CE
** Declaration of Conformity Hereby, Tiinlab Acoustic Technology Limited
declares that the radio equipment type 1MORE PistonBuds Pro Wireless
Headphones of EC302 is in compliance with Directive 2014/53/EU,
The full text of the EU declaration of conformity is available at the
following internet address:www.1more.com
Hereby, Tiinlab Corporation declares that the radio equipment type Wireless
Headphones is in compliance with UK Radio Equipment Regulations (SI
2017/1206).
The full text of the UK declaration of conformity is available at the
following internet address: www.1more.com
EU regulatory conformance:
RF exposure information: The EIRP power of the device at maximal case is below
the exempt condition, 20mW specified in EN62479: 2010,
RF exposure assessment has been performed to prove that this unit will not
generate the harmful EM emission above the reference level as specified in EC
Council Recommendation(1999/519/EC).
Declaration for EU Compliance
Operation Frequency/Max. EIRP: 2402-2480MHz, 10 dBm.
Warning
Replacement of a battery with an incorrect type that can defeat a safeguard
(such as catching fire, explosion, leakage of corrosive electrolyte etc);
Disposal of a battery into fire or a hot oven, or mechanically crushing or
cutting of a battery, that can result in an explosion;
Leaving a battery in an extremely high temperature surrounding environment
that can result in an explosion or the leakage of flammable liquid or gas; and
A battery subjected to extremely low air pressure that may result in an
explosion or the leakage of flammable liquid or gas.
** The symbol indicates OC voltage.
RECYCLING
This product bears the selective sorting symbol for Waste electrical and
electronic equipment (WEEE).
This means that this product must be handled pursuant to European directive
2014/53/EU in order to be recycled of dismantled to minimize its impact on the
environment.
User has the choice to give his product to a competent recycling organization
or to the retailer when he buys a new electrical or electronic equipment.
To prevent possible hearing damage, do not listen at high volume levels for
long periods,
FCC
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.
NOTE: The manufacturer is not responsible for any radio or TV
interference caused by unauthorized modifications or changesto this equipment,
Such modifications or changes could void the user’s authority to operate the
equipment.
NOTE: This equiprnent 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 radia
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.
Supplier’s Declaration of Conformity
47 GFR § 2.1077 Compliance Information
Unique Identifier:
Trade Name: 1MORE
Model No,: EC302
Responsible Party — U.S. Contact Information
1MORE USA, Inc.
Address: 10225 Barnes Canyon Road. Suite A202, San Diego, California, 92121
Tel: 1-855-551-6673
E-Mail: support@1moreusa.com
The SAR limit of USA (FCC) is 1.6 W/kg for head averaged over one gram of
tissue. Device types EC302 (FCC ID: 2ASDIEC302 ) has also been tested with Omm
against this SAR limit.
IC regulatory conformance
This device complies with CAN ICES-003 (BYNMB-003(B).
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s licence-exempt
RSS{s). Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
The SAR limit of Canada (ICES) is 1.6 W/kg for head averaged over one gram of
tissue, Device types EC302
(IC:24662-EC302 } has also been tested with Omm against this SAR limit.
Name: Wireless Earphones
Model: EC302
Headphone Weight: 4.5 g
Case Weight: 30.5 g
Product Weight: 39.5 g
Headphone Size: 17x18x21.4 mm
Case Size: 58x23x37.7 mm
Headphone Battery Capacity: 38 mAh
Case Battery Capacity: 410 mAh
Headphone Charging Time: 1h
Case Charging Time: 2h
Playtime (ANC On):
Headphone Fully Charged: 5h
Headphones & Case Fully Charged: 20h
Playtime (ANC Off):
Headphone Fully Charged: 7.5h
Headphones & Case Fully Charged: 30h
Impedance: 16
Wireless Range: 10 m
Bluetooth: Bluetooth® 5.2
Bluetooth Protocol: HFP / A2DP / AVRCP
Input: 5V ****0.5A
Working Ternperature: 0 °C ~ 45 °C
Frequency Band: 2.400 GHz ~ 2.4835 GHz
The specifications are acquired from laboratory tested data.
- The playback time, tested under the laboratory condition of AAC format and 50% volume, may vary with different device setting, environments, usage and other factors.
Manufacturer: Tiinlab Corporation
Address: No, 3333, Liuxian Avenue, Tower A, 35th Floor,
Tanglang City, Nanshan District,
Shenzhen, China
Product information can be found at www.1more.com
Made in China