Aukey Neckband Manual De Usuario página 5

Specifications
Model
Technology
Chipset
Driver
Sensitivity
Frequency Range
Impedance
Microphone Type
Microphone Sensitivity
Input
Charging Time
Battery Life
Battery Type
Operating Range
Weight
EP-B33
Bluetooth 5.0+ HFP, A2DP, AVRCP, APTX, APTX-LL, AAC, SBC
QCC3005
1 x 10mm / 0.39'' speaker driver (in each earpiece)
95±3 dB (at 1KHz)
20Hz – 20kHz
32 ohm ±15%
MEMS (microphone chip)
-42dB ±3dB
DC 5V
1 hour
8 hours
Li-Polymer (130mAh)
Up to 15m / 49ft
37g / 1.31oz
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