Manufacturer
179
CD player
2
Headphone Type
2
15
10
7
25
Headset type
11
Headphone Wireless
1
16
49
Active Noise-cancelling
36
30
Waterproof
31
10
1
4
Radio Tuner
5
Internet Radio
2
Clock/Alarm
2
Built-in Microphone
6
1
Bluetooth
2
6
64
Sound Bar Type
3
5
number of channels
1
1
1
2
1
1
WiFi
4
3
38
OS Compatibility
3
3
Connectivity
2
2
Wireless connectivity
3
3
LED Lights
7
Colour
2
2
16
1
4
1
5
7
8
1
2
2
51
1
3
1
19
