19500 Hz
40000 Hz
40000 Hz
21000 Hz
40000 Hz
20000 Hz
22 Hz
4 Hz
4 Hz
5 Hz
20 Hz
20 Hz
106 dB/mW
104.5 dB/mW
104.5 dB/mW
20 dB/mW
3.5mm, USB-C
3.5mm
2.5mm, 3.5mm, USB-C
LDAC, SBC, AAC
AAC
aptX, aptX HD, LDAC, SBC, AAC
AAC
LDAC, SBC, AAC
SBC, AAC
SBC, AAC, Scalable
AAC
HFP, HSP, A2DP, AVRCP
HSP, GAP
HFP, HSP, A2DP, AVRCP
A2DP
HFP, HSP, A2DP, AVRCP
A2DP
HFP, A2DP, AVRCP
HSP, GAP
5.0
5.0
4.2
5.0
5.0
5.2
5.0
5.0
5.0
5.0
20 h
30 h
4.5 h
30 h
5 h
6 h
8 h
20 h
20 h
8 h
4.5 h
Headband
Headband
Ear canal
Headband
Ear canal
Ear canal
Ear canal
Headband
Headband
Ear canal
Ear canal
Black, Silver, Grey
Black, White, Silver, Blue, Pink
White, Grey
Black, White, Silver, Grey, Red, Beige, Pink, Purple
White, Blue, Red, Green
White
Black, White, Silver, Blue
Black, White, Silver, Grey, Blue, Gold, Pink
Black, White, Silver, Grey, Blue, Red, Green, Pink
Black, White, Silver, Grey, Green, Pink, Purple
White, Grey
40 mm
40 mm
6 mm
40 mm
17.5 mm
230 g
254 g
10.8 g
255 g
8 g
37.91 g
7.3 g
250 g
384.8 g
6.3 g
5.4 g
Folding, Supports NFC, Charging via USB, Ambient sound mode
Built-in wireless charging, Buttons/controls adapted for iPhone, QI Charging, True Wireless
Detachable cable, Folding, Supports NFC, Charging via USB, Active noise cancellation (ANC), Ambient sound mode
Built-in wireless charging, Buttons/controls adapted for iPhone, True Wireless
Built-in wireless charging, Buttons/controls adapted for iPhone, Active noise cancellation (ANC), QI Charging, True Wireless
Built-in wireless charging, Active noise cancellation (ANC), QI Charging, True Wireless, Ambient sound mode
Detachable cable, Active noise cancellation (ANC)
Detachable cable, Multi Point, Buttons/controls adapted for iPhone, Charging via USB, Active noise cancellation (ANC)
Built-in wireless charging, Intended for sports use, Active noise cancellation (ANC), True Wireless,
Waterproof HeadphonesBuilt-in wireless charging, Buttons/controls adapted for iPhone, Active noise cancellation (ANC), QI Charging, True Wireless
Open
Closed
Closed
Closed
Open
Closed
Closed
Closed
Closed
Closed
Closed
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Surround
Surround
Stereo 2.0
Volume
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Answer button
Next song, Previous song, Volume
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Volume, Answer button
Play/Pause, Next song, Previous song, Volume, Answer button
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
On ear
Over ear
In ear
Over ear
In ear
In ear
In ear
Over ear
Over ear
In ear
In ear
2003
2020
2019
2018
2021
2021
2019
2021