User Manual

Phone calls and music can be controlled by tapping on the Touch Control area of the headphone.
Battery status of headphones and charging case will be displayed in 1MORE MUSIC APP.
* To decline a call, please operate on paired mobile phone.
* To change a song or control volume, please set up on 1MORE MUSIC APP or operate on
paired mobile phone or device.
* Above functions are available for either headphone in individual or Stereo mode.
* Above functions may vary with different devices.
Answer/End call: Double-tap
Play/Pause:
Double-tap
To activate voice control on
cellphone: Tap the controls 3
times when Bluetooth is on and
not on a phone call.
Phone Call Playback
Playback will auto pause when it detects the earbuds are removed from the ears, it will auto play
when it detects they are on again.
The default setting of the headphones is:
ANC-Strong/Pass-through (Touch and hold the Touch Control to switch on Left/Right headphone)
ANC-Mild and WNR are included in 1MORE MUSIC APP, with ANC-Strong together for
personal setup.
1. If headphones cannot pair normally when they power on. Open the case, and quickly click the
pairing button in the case for 3 times to initiate searching for Left & Right pairing modes.
2. To unpair the cellphone:
Put both L & R into the case, and then press and hold the pairing button in the case for 8
seconds.
3. OTA Firmware Update: can be done synchronously with 1MORE Assistant APP when Left and
Right headphones Bluetooth paired to each other.
* Functions of 1MORE MUSIC APP may vary with different cellphones or operating
systems. For more details, please contact our customer service.
* Above functions are available for either earbud in individual or Stereo mode.
Power On: Open the charging case,
the headphones will turn on
automatically.
* Above functions are available for either earbud in individual or Stereo mode.
Power Off: Put the headphones back
into the charging case and close the
lid, they will automatically turn off and
start charging.
Headphones × 1 Pair
Charging Case × 1
Type-C Charging Cable × 1Silicone Ear Tips × 3 Pairs
(XS / S / L)
Warranty Card × 1User Guide × 1Carrying Pouch × 1
Inside The Box
Product Overview
Replace
① ANC-Strong: suitable for aviation, highspeed train, metro etc.
② ANC-Mild: suitable for noisy daily circumstances, such as malls, cafés, streets etc.
③ WNR Mode (Wind Noise Resistance) : Helps attenuate audible wind noise while listening.
④ 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.
ANC-Strong, ANC-Mild, WNR and Pass-through Modes
Extra Functions
Placement
Bluetooth Pairing To The Device
Auto Pause/Play:
Power
Headphones Pairing
Charging Methods
Battery Notication
Battery Status Display in 1MORE MUSIC APP Touch Controls
Model: ES901
Headphone Weight: 5.2 g
Case Weight: 40 g
Product Weight: 50.4 g
Headphone Size: 42 × 23.95 × 20.93 mm
Case Size: 80 × 37.5 × 30 mm
Headphone Battery Capacity: 50 mAh
Case Battery Capacity: 450 mAh
Headphone Charging Time: 1h
Case Charging Time: 2h
Playtime* (ANC On):
Headphone Fully Charged: 6h
Headphones & Case Fully Charged: 20h
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 Acoustic Technology Limited
Address: Tianliao Building 1403, Zone A Tianliao Industrial Park, Taoyuan Str.,
Nanshan Dist., Shenzhen, P.R. China
Made in China
Playtime* (ANC Off):
Headphone Fully Charged: 8h
Headphones & Case Fully Charged: 28h
Impedance: 32 Ω
Wireless Range: 10 m
Bluetooth: Bluetooth
®
5.0
Bluetooth Protocol: HFP / A2DP / AVRCP
Input: 5V 1A
Working Temperature: 0 ℃ ~ 45 ℃
Frequency Band: 2.400 GHz ~ 2.4835 GHz
Charging Pin
Headphone LED
Charging Case LED
Pairing Button
Type-C Charging Port
Touch Control
Set up personal listening mode in 1MORE MUSIC APP.
Home
1MORE ComfoBuds Pro True Wireless In-
Ear Headphones
RL
Double-tap
Play / Pause Play / Pause
Tap 3 Times Voice Control Voice Control
L R
Touch and hold ANC Strong
ANC Strong ANC Strong
ANC Mild ANC Mild
ANC Strong
WNRWNR
Listening modes
Off Strong Mild Pass-through WNR
To connect to your device during first use, turn the
headphones on to enter pairing mode. Headphones
will enter the 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.
With the Type-C cable, a full
charge will take around 2 hours.
A green light on the charging
case indicates full battery.
With the charging case, a full
charge will take around 1 hour.
The red lights on the headphones
turn off indicating charging is
complete.
The headphones will automatically pair
to each other after the lid is open while
they are in the case.
LED indicator for low battery:
when there is 25-30 minutes of
use left, you will hear the
notification sound and the LED
indicator will flash in red twice.
When case battery is too low on
charge, LED indicator will flash red.
1.
2.
3.
Touch Control
OFF
100% 100% 80%
C