DeFunc TRUE GO SLIM, Instructions Manual

Page: 4 / 52

DEFUNC TRUE GO SLIM
Thank you for choosing the TRUE GO SLIM earbud model. Read this
manual to optimize your experience. Hope you enjoy your new earbuds!
WHAT’S INCLUDED
• Defunc TRUE GO SLIM earbuds
• Charging case
• USB-C charging cable
• 2 sets of extra silicon eartips including a set of sport wings (You have to
remove the sport wings when placing the earbuds in the charging case.)
TECHNICAL SPECIFICATIONS
Bluetooth version: 5.0
Transmission frequency: 2.4 GHz
Earbud battery: 30 mAh
Charging case: 400 mAh
Earbud recharges in charging case: 5-6 times
Active playtime: ≈ 4.5 h
Standby time: ≈ 37 h
Charging time: ≈ 2 h
Speaker dimension: 13 mm 25 Ω ± 15%
Speaker sensitivity: 108 ± 3 dB, at 1 kHz 0.179 V
Charging means: USB-C
Power supply bin voltage: 5 V
Transmission frequency: 20 Hz-20 kHz
Codec: SBC
Rated power for earbuds: 3 mW
Rated power for charging case: 1.75 W
Frequency range: 2402~2480 MHz
Maximum output power: 1.92 dBm
Net weight: ≈ 42 g