22000 Hz
40000 Hz
21000 Hz
40000 Hz
20000 Hz
20000 Hz
15 Hz
4 Hz
5 Hz
20 Hz
20 Hz
20 Hz
107 dB/mW
104.5 dB/mW
20 dB/mW
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
Bluetooth
LDAC, SBC, AAC
AAC
AAC
LDAC, SBC, AAC
SBC, AAC, Scalable
HFP, HSP, A2DP, AVRCP
HSP, GAP
A2DP
HFP, HSP, A2DP, AVRCP
HFP, A2DP, AVRCP
30 h
4.5 h
5 h
8 h
8 h
6 h
20 h
22 h
Earloop/Ear conch
Headband
Ear canal
Ear canal
Ear canal
Ear canal
Ear canal
Headband
Headband
Black, White, Grey, Blue, Red, Yellow, Green
Black, White, Silver, Blue, Pink, Purple
White, Grey
White, Blue, Red, Green
Black, White, Silver, Blue
Black, White, Silver, Grey, Red, Yellow, Green, Pink, Purple
White
Black, White, Silver, Grey, Blue, Red, Green, Pink
Black, White, Silver, Grey, Brown, Blue, Red, Gold, Green, Beige, Pink, Purple
13.6 mm
40 mm
6 mm
17.5 mm
40 mm
4.7 g
254 g
10.8 g
8 g
7.3 g
6.3 g
37.91 g
384.8 g
260 g
Folding, Supports NFC, Charging via USB, Ambient sound mode
Built-in wireless charging, Buttons/controls adapted for iPhone, QI Charging, True Wireless
Built-in wireless charging, Buttons/controls adapted for iPhone, True Wireless
Built-in wireless charging, Active noise cancellation (ANC), QI Charging, True Wireless, Ambient sound mode
Built-in wireless charging, Intended for sports use, Active noise cancellation (ANC), True Wireless, Waterproof Headphones
Built-in wireless charging, Buttons/controls adapted for iPhone, Active noise cancellation (ANC), QI Charging, True Wireless
Detachable cable, Multi Point, Buttons/controls adapted for iPhone, Charging via USB, Active noise cancellation (ANC)
Detachable cable, Folding, Buttons/controls adapted for iPhone, Charging via USB, Intended for sports use, Active noise cancellation (ANC)
Half opened
Closed
Closed
Open
Closed
Closed
Closed
Closed
Closed
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Stereo 2.0
Surround
Stereo 2.0
Surround
Stereo 2.0
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
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
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
Dynamic
In ear
Over ear
In ear
In ear
In ear
In ear
In ear
Over ear
Over ear
Over-ear Headphones, Noise-cancelling Headphones
In-ear Headphones, True Wireless Headphones, Noise-cancelling Headphones
In-ear Headphones, True Wireless Headphones
In-ear Headphones, True Wireless Headphones, Noise-cancelling Headphones
In-ear Headphones, True Wireless Headphones, Sports Headphones, Noise-cancelling Headphones
In-ear Headphones, True Wireless Headphones, Noise-cancelling Headphones
Over-ear Headphones, Noise-cancelling Headphones
Over-ear Headphones, Sports Headphones, Noise-cancelling Headphones
2016
2020
2019
2021
2021
2021
2017