Manufacturer
5
1
6
4
165
11
CD player
1
Headphone Type
11
2
2
13
17
5
17
Headset type
10
Headphone Wireless
1
15
50
Active Noise-cancelling
29
27
Waterproof
33
1
17
11
Radio Tuner
3
Internet Radio
1
Clock/Alarm
1
Built-in Microphone
14
1
Bluetooth
2
5
73
Sound Bar Type
2
5
number of channels
1
1
1
1
1
1
WiFi
3
2
53
LED Lights
4
1
Colour
2
17
1
4
1
1
5
8
12
1
4
2
56
5
2
21
