What's Included; Technical Specifications - DeFunc TRUE MUTE Manual

DEFUNC TRUE MUTE
Thanks for choosing Defunc TRUE MUTE. Read this manual to optimize
your experience. Enjoy your new earbuds!

WHAT'S INCLUDED

• Defunc TRUE MUTE earbuds
• Extra earplugs (size S/M/L in A3 and Q31 series)
• USB-C charging case and cable

TECHNICAL SPECIFICATIONS

Bluetooth version: 5.0
Playtime: ≈ 7-8 h
Playtime with active noise cancellation (ANC): ≈ 5 h
Standby time: ≈ 80 h
Earbud recharges in charging case: 4-5 times
Charging time: ≈ 1.5 h
Charging means: USB-C
Water resistance: IPX4
Codec: AAC/SBC
Bluetooth transmission band: 2.4 GHz
Speaker dimension: 13 mm 32 Ω ± 15%
Speaker sensitivity: 101 ± 3 dB at 1 KHz 126 mV
Power supply bin voltage: 5 V
Driver transmission frequency: 20 Hz-20 kHz
Earbud battery: 50 mAh
Charging case battery: 500 mAh
Rated earbud power: 22.2 mW
Rated charging case power: 0.38 W
Product operation freq. band: 2402~2480 MHz
Max radio freq. power transmitted within above freq. band: 4 dBm
Net weight: ≈ 49 g
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