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Plantronics Backbeat Fit 300 Headphones
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Plantronics BackBeat Fit 305 Headphones
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Sennheiser RS 120-8 Headphones
Sennheiser RS 120-8
Available colors
Editiorial reviews
4
4 editorial reviews
There's no sacrifices when it comes to sound with Plantronics' BackBeat FIT 300 wireless earphones.Read more
The affordable BackBeat Fit 300 gets a lot right, including the sound and fit, but has a small design flaw that makes it less than ideal for running.Read more
There's no sacrifices when it comes to sound with Plantronics' BackBeat FIT 300 wireless earphones.Read more
Read editorial reviews
13
3.8 out of 5
4 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
Sennheiser's affordable, comfortable wireless headphones sound almost as good as corded 'phones.Read more
Sennheiser RS 120 Headset Review: is one of the few products that one cannot attribute to the epithet of mediocre sound standardsRead more
Read editorial reviews
User rating
39
4.2 out of 5
39 user ratings
5 stars
41 %
4 stars
41 %
3 stars
15 %
2 stars
2 %
1 stars
0 %
43
4.0 out of 5
43 user ratings
5 stars
30 %
4 stars
44 %
3 stars
23 %
2 stars
2 %
1 stars
0 %
5
4.2 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

Technical details

Sound outputStereo
N/A
Stereo
StyleIn-EarIn-EarOn-Ear
Connectivity technologyWirelessWirelessWireless
Headset (integrated/enclosed microphone)yesyesno
Magnet material
N/A
N/A
Neodymium

Design

Colour of productBlue
  • Black,Grey
  • Blue
  • Coral,Grey
  • Grey,Lime
  • Black
  • Grey
Acoustic designClosed
N/A
Open
Attachment typeEar canal
N/A
Headband

Dimensions

Weight0.85 oz0.85 oz8.11 oz
Width
N/A
N/A
3.35 in
Depth
N/A
N/A
8.86 in
Height
N/A
N/A
5.24 in

Sound

Impedance16.0 Ω16.0 Ω
N/A
Frequency range20 - 2000020 - 2000022 - 19500
Driver technologyDynamic
N/A
Dynamic
Driver size0.51 in0.51 in
N/A
Total harmonic distortion (THD)3.0 %3.0 %0.7 %
Sensitivity
N/A
N/A
< 106

Connectivity

Bluetooth version3.03.0
N/A
Bluetooth profile
  • AVRCP
  • HSP
  • HFP
  • A2DP
  • AVRCP
  • HSP
  • HFP
  • A2DP
N/A
Bluetooth codecSBC
N/A
N/A
Wireless connectionBluetoothBluetooth
Radio
Wireless range1010100
USBnono
N/A

Power

Battery operatedyesyesyes
Battery technology
Lithium-Ion
Lithium-Ion
Nickel-Metal Hydride
Battery recharge time2.0 h2.0 h
N/A
Battery life6.0 h
N/A
25.0 h
Standby time
N/A
240.0 h
N/A
Talk time
N/A
N/A
25.0 h