Tai nghe Bluetooth EDIFIER W220T

Bluetooth	5.3
Dynamic Driver	40mm
Thời lượng pin	55 giờ
Điện trở	32 Ohm
Cổng sạc	Type-C
Tần số đáp ứng2	0Hz-40KHz
Dung lượng pin	480mAh
Codec bluetooth	LDAC,SBC
Thời gian sạc	1.5 giờ
Micro	6
Loại micro	MEMS / 3.50X2.65X0.98mm
Độ nhạy mic	-32dBFS±1dBFS
Trọng lượng	296g

Bluetooth version

• V5.0

Audio codecs

• LDAC，LHDC, SBC

Driver unit

• balanced armature driver +
  dynamic driver

Playback time

• ANC on: about 5 hours (earbuds) + 15 hours (charging case)
  ANC off: about 6 hours (earbuds) + 18 hours (charging case)

Charging time

• about 1 hour (earbuds)/
  about 1 hour (charging case)

Battery capacity

• 40mAh (earbuds)/
  500mAh (charging case)

Frequency response

• 20Hz-40kHz

Sound Pressure Level

• 92±3dB SPL (A)

Impedance

• 24Ω

Charging port

• USB Type-C

Effective Distance

• 10m

Bluetooth	5.2
Thời lượng pin	ANC ON - 33 giờ  ANC OFF - 49 giờ
Dung lượng pin	400mAh 3.8V
Cổng sạc	Type C
Nguồn vào	5V/1A
Thời gian sạc	1,5 giờ
Trọng lượng	221g
Audio codec	LDAC, SBC
Driver	Φ40mm Dynamic
Trở kháng	32Ω
Tần số đáp ứng	20Hz-40KHz
Kích thước	164.8*191.3*82.3mm

Bluetooth

• V5.1

Bluetooth Protocol

• HFP, A2DP, AVRCP

Effective Distance

• 10m

Playtime (hours)

• 7h(earbuds) + 21h(charging case)

Battery Capacity

• 37mAh (earbuds) | 350mAh (charging case)

Charging Port

• USB-TypeC

Input

• 5V/200mA (earbuds) | 5V/1A(charging case)

Audio Coding

• SBC

Driver

• 13mm dynamic

Impedence

• 32Ω

Sound Pressure Level

• 94±3dBSPL(A)

Frequency Response

• 20Hz - 20KHz

Mircophones

• 2
  ( 1 on each earbud)

Microphone Sensitivity

• -38±1dB