14
EN
ELECTRICAL SPECIFICATIONS
Bluetooth Compatibility:
It is compatible with Bluetooth 4.1Class II and supports A2DP V1.2,
AVRCP V1.4 profiles agreement.
Transmission distance:
up to 10 m
Sound track:
dual track
Signal to noise ratio S / N: ≥75dB
Frequency Range:
180Hz-20KHz
Distortion THD:
≤ 1%
Speaker unit:
outer diameter 45mm, inner magnet, 4Ω, 5W x 2
Parameters of power
Rated voltage:
3.7V DC
Battery:
built-in lithium battery, 3.7V/2200 mAh
Charging Voltage/Current: 5V ± 0.25V / 0.8A
Charging time:
4~5 hours
Playing time:
6~8hours
Rotary /-
Power ON/OFF
Play/Pause & Calls
Handsfree
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FUNCTION ANALYSIS:
Содержание SOUNDair
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