defunc TRUE ANC Bedienungsanleitung Seite 3

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DEFUNC TRUE ANC
Thanks for choosing Defunc TRUE ANC. Read this manual to optimize
your experience. Enjoy your new earbuds!
WHAT'S INCLUDED
• Defunc TRUE ANC earbuds
• Extra earplugs (size S/M/L)
• USB-C charging case and cable
GENERAL TIPS FOR TRUE WIRELESS EARBUDS
• Because of interference with other Bluetooth devices, the earbuds
can get disconnected from each other. If you experience this
problem, put the earbuds in the charging case and close the cap.
After a few seconds, open the cap and start using the earbuds again.
• Hold the earbud stem when putting or adjusting the earbuds in
your ears. This way you avoid touching the sensitive touch area which
controls different functions.
• The volume affects the capacity of the battery. If you play your music
with lower volume, the battery life will last longer.
• Pause between each touch control command, e.g. wait 1 second
between each volume control tap to further increase/decrease volume.
TECHNICAL SPECIFICATIONS
Bluetooth version: 5.3
Max. depth of ANC: 26±3dB
Playtime: ≈ 5 h
Playtime with active noise cancellation (ANC): ≈ 8 h
Standby time: ≈ 50 h
Earbud recharges in charging case: 4-5 times
Charging time: ≈ 1.5 h
Charging means: USB-C / Wireless charging
Water resistance: IPX4
Codec: AAC/SBC
Bluetooth transmission band: 2.4 GHz
Speaker dimension: 10 mm 32 Ω ± 15%
Speaker sensitivity: 102 ± 3 dB at 1 KHz 126 mV
Power supply bin voltage: 5 V
Driver transmission frequency: 20 Hz-20 kHz
Earbud battery: 40 mAh
Charging case battery: 400 mAh
Rated earbud power: 29.6 mW
Rated charging case power: 1.85 W
Product operation freq. band: 2402~2480 MHz
Max radio freq. power transmitted within above freq. band: 4 dBm
Net weight: ≈ 4 5g
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