logitech DF3EF7D5A Zone True Wireless Earbuds User Guide

: June 5, 2024
: Logitech

logitech DF3EF7D5A Zone True Wireless Earbuds User Guide

KNOW YOUR PRODUCT

WHAT’S IN THE BOX

Left & right ear buds
Replaceable eargels (total of 3 pairs):
- Small left & right eargels without ear fins
- Medium left & right eargels with ear fins (premounted on the earbuds)
- Large left & right eargels with ear fins
Cloth travel bag
Wireless charging case
User documentation
USB-A receiver
USB-C to A adapter
USB-C to A charging cable (0.79 ft)

CHARGING

Charging via USB cable

Place the earbuds in the charging case and close the lid.
Plug the USB-C cable end into the USB-C port on the front of the charging case.
Plug the USB-A end into the USB-A charging port on your computer or plug the USB-A end into the USB-C adapter and plug the USB-C adapter into the USB-C port on your computer.
Case light Indicator will be a pulsing, white light for charging.
Case light Indicator will be solid white when fully charged.
- 2.5 hrs for full earbuds charge
- 2.5 hrs for full case charge
- 5 mins quick charge provides up to 1 hr talk time or listening time*
  Battery life was measured from fully charged to automatic shut off, utilizing 50% volume for both talk time and listening time with in-ear detection off.

Charging via Qi wireless charger

Place the charging case on top of any Qi-certified wireless charging pad (min. 5 watts).*
Case indicator light will be a pulsing, white light when charging.
Case Indicator light will be solid white shortly when fully charged.
Qi wireless charging base is not included.

HOW TO SETUP YOUR DEVICE

Remove the earbuds from the charging case.
Insert the earbuds into your ears.

PAIR TO COMPUTER VIA USB RECEIVER

USB-A
Insert the USB-A receiver into the computer USB-A port.
USB-C
Insert the USB-A receiver into the USB-C adapter.
Then insert the adapter into the computer USB-C port.
Earbuds are pre-paired to the receiver included in the box. Once successfully paired, the light indicator on the receiver will remain solid.

PAIR TO SMARTPHONE VIA BLUETOOTH®

PAIR TO SMARTPHONE VIA BLUETOOTH

Press the Bluetooth® pairing button in the charging case for 3 seconds. Case light indicator in the middle will blink in white rapidly.
Open Bluetooth® settings on your device.
Select Zone True Wireless in discoverable devices.

FIND YOUR PERFECT FIT

For optimized performance of ANC and comfort , select among the three eargel sizes (S, M, L) to find the ones that best fit your ears. Earbuds ship with medium eargels.

Place the earbuds firmly within your ears.
Adjust angle and depth of the earbuds for the best seal and comfort.
Size down if you feel too much pressure on your ear, or size up if the earbuds are too loose.
- Note: It is common to use different sized eargels for different sides of your ears.
Fit Trial
- The earbuds should remain secured and tight even after shaking your head in all directions.
- Play the same music as a fair comparison of noise isolation.

REPLACE THE EARGEL

Hold the body of the earbud with one hand.
With the other hand, gently pull the whole eargel away from the body of the earbud.
Grab alternative sized eargels.
Gently stretch the eargel onto the earbud, until there is no gap between eargel and body of the earbud.

CALL AND MUSIC CONTROLS

For UC:| Incoming call situations| Active call situations| Non-call situations
---|---|---|---
Action| Left earbud| Right earbud| Left earbud| Right earbud| Left earbud| Right earbud
Short press
| –| Answer call| Mute on / off| End call| Play / Pause| –
2 seconds press
| –| Reject call| –| –| Next song| Invoke voice assistant
Double taps / press
| ANC / Transparency Toggle| ANC / Transparency Toggle| ANC / Transparency Toggle
For Microsoft Teams:| Incoming call situations| Active call situations| Non-call situations
---|---|---|---
Action| Left earbud| Right earbud| Left earbud| Right earbud| Left earbud| Right earbud
Short press
| –| Answer call| Mute on / off| End call| Play / Pause| Invoke Teams
2 seconds press
| –| Reject call| –| –| Next song| Invoke voice assistant
Double taps / press
| ANC / Transparency Toggle| ANC / Transparency Toggle| ANC / Transparency Toggle

Note:

Teams activities are only functional when Teams is running on an unlocked computer.
Media control and voice assistant functionality depend on device models and platforms.
Call activities are always the first priority. When two Bluetooth® devices are connected, the last active device will override the other.

Tip: Button customizations and Music EQ controls available in Logi Tune.

ACTIVE NOISE CANCELLATION (ANC)

ANC blocks out the noise around you to help you concentrate on the task at hand.
ACTIVE NOISE CANCELLATION

Double tap / press the left / right earbud under non-call situations to switch between ANC and Transparency mode.
There will be a voice prompt when turning ANC or Transparency mode on.
You can also switch between ANC and Transparency mode via Logi Tune.
Note: Turn ANC off via Logi Tune if needed.

RECEIVER LIGHT INDICATOR

For UC:

Light| Status

White

RECEIVER LIGHT INDICATOR

For Microsoft Teams:

/ No call activity / Call on hold

RECEIVER LIGHT INDICATOR

CASE LIGHT INDICATOR

State	Light Indicator	Status
Left	Middle	Right
Plug into power source	****	****

LOGI TUNE

Logi Tune helps boost your earbud performance with periodic software and firmware updates.
Learn more and download Logi Tune at www.logitech.com/tune, the Apple App Store® or Google Play™ store.

SLEEP SETTINGS

By default, your earbuds will automatically power off when not in use for one hour. Adjust the sleep settings in Logi Tune.

RECONNECT EARBUDS

Reconnect earbuds to receiver via Logi Tune

Plug USB-A receiver into computer.
Open Logi Tune.
Select the receiver from the dashboard.
Press “Reconnect earbuds”.
To initiate Bluetooth® pairing, press and hold the Bluetooth® pairing button in the charging case for 3 seconds. The light indicator on the receiver will flash white.
Once successfully paired, the light indicator on the receiver will remain solid white.

FACTORY RESET

Place the left and right earbuds in the charging case.
Long press the Bluetooth® pairing button in the case.
The middle case light indicator will blink in white.
All three case light indicators will blink in white to confirm the reset.

DIMENSIONS

Earbuds:
Height x Width x Depth: 15.9 x 27.4 x 26.3 mm
Weight (a pair of earbuds): 13 g
Charging case:
Height x Width x Depth: 25.0 x 39.8 x 74.5 mm
Weight: 46 g
Receiver:
Height x Width x Depth: 21.5 x 13.6 x 6.0 mm
Adapter:
Height x Width x Depth: 25.2 x 16.5 x 9.5 mm
USB-A to C charging cable:
0.79 ft (24 cm)

SYSTEM REQUIREMENTS

Works with common calling applications across almost all platforms and operating systems.
Works with Windows®, Mac, or Chrome™ based computer via USB-C, USB-A, Bluetooth® and iOS or Android™ Bluetooth® enabled devices.

TECHNICAL SPECIFICATIONS

Microphone Type: Omni-directional, dual MEMS mics array with beamforming plus an inward-facing mic
Frequency response (Earbuds): 20-20kHz (music mode), 100-8kHz (talk mode)
Frequency response (Microphone): 100-8kHz
Battery type: Built-in battery (Lithium ion)
Earbud battery life (talk time): Up to 5 hrs (ANC on), up to 6 hrs (ANC off)
Earbud battery life (listening time): Up to 6 hrs (ANC on), up to 10 hrs (ANC off)
Charging case battery life: 2 full recharges for earbuds Bluetooth® version: 5.0
Wireless range: Up to 30 m / 100 ft (open field line of sight)
Qi-wireless charging: Works with Qi-certified wireless chargers (min. 5 watts).

www.logitech.com/support/zonetruewireless

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