Manufacturer
1
4
118
1
5
1
CD player
2
Headphone Type
5
5
2
5
20
Headset type
14
Headphone Wireless
1
11
39
Active Noise-cancelling
19
27
Waterproof
20
13
2
3
Radio Tuner
5
Internet Radio
2
Clock/Alarm
2
Built-in Microphone
9
1
Bluetooth
9
55
Sound Bar Type
3
5
number of channels
1
1
1
1
1
1
WiFi
4
5
31
Speaker Type
1
Speaker Connectivity
1
1
LED Lights
5
Colour
1
1
10
1
1
1
4
5
1
3
1
1
2
2
1
1
39
5
1
14
