English; What's Included; Technical Specifications - defunc TRUE AIR Manual De Instrucciones

ENGLISH

This manual is also available on defunc.com.

WHAT'S INCLUDED

• Defunc TRUE AIR earbuds
• Charging case
• USB-C charging cable

TECHNICAL SPECIFICATIONS

Bluetooth version: 5.2
Bluetooth range: 10 m
Codec: SBC
IP rating: IPX4
Playtime (with 70% volume): 5 h
Phone call time: ≈ 3 h
Standby time: ≈ 50 h
Charging time for earbuds: ≈ 1.5 h
Charging time for charging case: ≈ 2 h
Earbud recharges in charging case: 4.5 times
Charging means: USB-C
Earbud battery: 30 mAh
Charging case: 400 mAh
Frequency range: 2.4 GHz
Speaker dimension: φ13 mm ± 25 Ω ± 15 %
Speaker sensitivity: 105 ± 3 dB at 1 kHz/1mW/1CM
Power supply voltage: 5 V
Transmission frequency: 20 Hz-20 kHz
Rated power for earbuds: 0.6 mW
Rated power for charging case: 1.5 W
Frequency range: 2402~2480 MHz
Maximum output power: 6.97 dBM
Net weight: ≈ 45 g
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BEFORE YOU START
Make sure the earbuds are fully charged. Do this by
charging the earbuds in the charging case. Also plug
the USB-C charging cable into the USB-C port on the
charging case. Plug the other end of the cable into a
power source and charge until all 4 LED lights on the
charging case are stable.
PAIRING EARBUDS AND DEVICE
1. Take out the earbuds from the charging case.
The earbuds will automatically power on and pair
with each other. When blue/red lights flash alterna-
tely, the earbuds are ready to pair with your device.
2. Turn on the Bluetooth function on your device. Select
Defunc TRUE AIR in the Bluetooth list to pair the
earbuds with the device. The earbud lights turn off
when the earbuds are paired. The earbuds will
automatically pair with a previously connected
device when powered on again.
POWER ON
There are two ways to turn the earbuds on:
1. Open the charging case and take out the earbuds
for auto-power on.
2. Press each earbud for 3 seconds until you hear the
on-sound.
The earbuds will also auto-pair with each other when
you power on.
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