หูฟังไร้สาย Aukey EP-T25 – Black

Model: Aukey EP-T25
Technology: BT 5, A2DP, AVRCP, HFP, HSP, AAC
Driver (each channel): 1 x 6mm / 0.24” speaker driver
Sensitivity: 90 ±3dB SPL (at 1kHz/1mW)
Frequency Range: 20Hz – 20kHz
Impedance: 16 ohm ±15%
Microphone Type: MEMS (microphone chip)
Microphone Sensitivity: -38dB ±1dB (at 1kHz)
Frequency Range Microphone: 100Hz – 10kHz
Charging Time: 1 Hour
Battery Life: Up to 5 hours
Battery Type: Li-polymer (2 x 40mAh)
Operating Range:10m / 33ft
IP Rating: IPX5
Weight: 7g (pair)