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Model:
TUNE BEAM
Frequency response:
20 Hz – 20 kHz
Driver size:
6.0 mm/ 0.236” Dynamic Driver
Impedance:
16 ohm
Power supply:
5 V
1 A
Sensitivity:
97 dB SPL@1 kHz
Maximum SPL:
94 dB
Earbud:
5.0 g per pc (10.0 g combined)/
0.0110 lbs per pc (0.0220 lbs combined)
Microphone sensitivity:
-38 dBV/Pa @1 kHz
Charging case:
50.3 g/ 0.1110 lbs
Bluetooth version:
5.3
TECH SPEC
Earbud battery type:
Lithium-ion Battery (70 mAh/ 3.85 V)
Bluetooth profile version:
A2DP V1.3.2, AVRCP V1.6.2, HFP V1.8
Charging case battery type: Lithium-ion Battery (750 mAh/ 3.7 V)
Bluetooth transmitter
frequency range:
2.4 GHz – 2.4835 GHz
Charging time:
2 hrs from empty
Bluetooth transmitter
power:
< 9 dBm (EIRP)
Music playtime with BT on
and ANC off:
Up to 12 hrs
Bluetooth transmitter
modulation:
GFSK, π/4-DQPSK, 8-DPSK
Music playtime with BT on
and ANC on:
Up to 10 hrs
Talk time with ANC on:
Up to 6 hrs
Maximum operation
temperature:
45 °C
Talk time with ANC off:
Up to 6.6 hrs