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Subzero NH300BT Manual Del Usuario página 9

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SPECIFICATIONS
Driver . . . . . . . . . . . . . . 40mm
Impedance . . . . . . . . . 32Ω
Driver Unit
Frequency . . . . . . . . . . 20Hz – 20kHz
Headset Sensitivity . . . 97dB+/-3dB
Microphone
Sensitivity . . . . . . . . . . . -42dB
Bluetooth Version . . . . Bluetooth V4.1
Radio Frequency
Coverage . . . . . . . . . . . 2.402gHz – 2.480gHz
Transmit Range . . . . . . 10 Metre
Active Noise
Cancelling . . . . . . . . . . Up to 20 – 25db between
Status Indication . . . . . LED (Blue slow flash under
Pairing Products . . . . . Bluetooth computer HFP,
Battery . . . . . . . . . . . . . Rechargeable Lithium ION
Charge . . . . . . . . . . . . . Computer USB interface,
Charging Time . . . . . . 2 hours
Operating Hours . . . . 25 hours of wireless listening
(without obstruction)
100-1000hz
Bluetooth mode)
A2DP, AVRCP Bluetooth
protocol, USB Bluetooth
adapter, Bluetooth cell
phone, etc
Battery, 3.7v 300mAH
Output DC 5V/300Ma
Charger
and 100 hours of
Standby Time
9

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