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Thông số kỹ thuật
Model FI-EVATW (REI)
Bluetooth Version 5.0
Battery Life (Approx.) 9 hours (6 hours for aptX), 63 hours in total including charging case
Battery Capacity 2 * 55mAh + 950mAh Charging Case
Charging Time (Approx.) 2 Hours
Frequency Rate 20~20kHz
Accessories Charging Case, Type E TWS Earpiece (SS,S,M,L,LL), Charging Cable

General Specifications

Dynamic frequency response range10Hz-22kHz
Driver size40mm
Driver sensitivity92dB@1kHz, 1mW
Maximum SPL104dB
Microphone sensitivity @1kHz dB v/pa-42
Impedance16ohm
Weight (g)280g

Control and Connection Specifications

Bluetooth Max Output Power4dBm
Bluetooth profilesHFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.4
Bluetooth versionV4.0
Bluetooth transmitted modulationGFSK, π/4-DQPSK, 8DPSK
Bluetooth frequency2.402GHz-2.48GHz

Battery

Battery typePolymer Li-ion Battery (3.7V, 850mAh)
Charging time3 hours
Music play time with ANC on and Bluetooth onup to 15 hours
Music play time with ANC off and Bluetooth onup to 20 hours
Khuyến mãi
   
Thông số kỹ thuật
Model FI-EVATW (REI)
Bluetooth Version 5.0
Battery Life (Approx.) 9 hours (6 hours for aptX), 63 hours in total including charging case
Battery Capacity 2 * 55mAh + 950mAh Charging Case
Charging Time (Approx.) 2 Hours
Frequency Rate 20~20kHz
Accessories Charging Case, Type E TWS Earpiece (SS,S,M,L,LL), Charging Cable

General Specifications

Dynamic frequency response range10Hz-22kHz
Driver size40mm
Driver sensitivity92dB@1kHz, 1mW
Maximum SPL104dB
Microphone sensitivity @1kHz dB v/pa-42
Impedance16ohm
Weight (g)280g

Control and Connection Specifications

Bluetooth Max Output Power4dBm
Bluetooth profilesHFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.4
Bluetooth versionV4.0
Bluetooth transmitted modulationGFSK, π/4-DQPSK, 8DPSK
Bluetooth frequency2.402GHz-2.48GHz

Battery

Battery typePolymer Li-ion Battery (3.7V, 850mAh)
Charging time3 hours
Music play time with ANC on and Bluetooth onup to 15 hours
Music play time with ANC off and Bluetooth onup to 20 hours