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TECH
SPEC
Model:
Driver Size:
Power supply:
Earpiece:
Charging case:
Headset battery type:
Charging case battery type:
Charging time (USB-C):
Wireless charging time:
Music playtime with BT on and ANC off:
Music playtime with BT on and ANC on:
Frequency Response:
Impedance:
Sensitivity:
Maximum SPL:
Microphone sensitivity:
Bluetooth version:
Bluetooth profile version:
Bluetooth transmitter frequency range:
Bluetooth transmitter power:
Bluetooth transmitter modulation:
Maximum operation temperature:
TOUR PRO+TWS
6.8 mm / 0.27" Dynamic Driver
5 V
1 A
7.5 g per pc (15 g combined) / 0.017 lbs per pc (0.033 lbs combined)
56.8 g / 0.13 lbs
Coin Cell battery (55 mAh / 3.7 V)
Li-ion Battery (510 mAh / 3.7 V)
2 hrs from empty
4 hrs from empty
8 hrs
6 hrs
10 Hz - 20 kHz
16 ohm
100 dB SPL@1kHz
96 dB
-30 dBV / Pa@1kHz
5.0
A2DP V1.3 AVRCP V1.6 HFP V1.7
2.4 GHz - 2.4835 GHz
<12 dBm
GFSK, π/4 DQPSK, 8DPSK
45 °C
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