TECH
SPEC
Model: TUNE BUDS
Driver size: 10 mm/ 0.39” Dynamic Driver
Power supply: 5 V
1 A
Earbud:
5.4 g per pc (10.8 g combined)/
0.012 lbs per pc (0.024 lbs combined)
Charging case:
44 g/ 0.097 lbs
Earbud battery type: Lithium-ion Battery (70 mAh/ 3.85 V)
Charging case battery type: Lithium-ion Battery
(680 mAh/ 3.8 V)
Charging time: 2 hrs from empty
Music playtime with BT on
and ANC o: Up to 12 hrs
Music playtime with BT on
and ANC on: Up to 10 hrs
Talk time with ANC on: Up to 6 hrs
Talk time with ANC o: Up to 6.6 hrs
Frequency response: 20 Hz – 20 kHz
Impedance: 32 ohm
Sensitivity: 101 dB SPL@1 kHz
Maximum SPL: 93 dB
Microphone sensitivity: -38 dBV/Pa@1 kHz
Bluetooth version: 5.3
Bluetooth prole version: A2DP V1.3.2, AVRCP V1.6.2, HFP V1.8
Bluetooth transmitter
frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitter
power: <11 dBm (EIRP)
Bluetooth transmitter
modulation: GFSK, π/4-DQPSK, 8-DPSK
Maximum operation
temperature: 45 °C
led behaviors
BT connecting
BT connected
BT not connected
CHARGING
LOW BATTERY
FULLY CHARGED
IP54
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