Clearwavz from Brainwavz

We have featured Brainwavz quite a lot at Coolsmartphone, for good reason too! They are very good quality and very reasonably priced. Their latest range is called the S0 IEM noise isolating earphones which contain 25 different earphones, headphones and accessories costing around £35.73 from Brainwavz direct. All the range contain a feature called Clearwavz. The Clearwavz mic and remote use a high precision MEMS (Micro-Electrical-Mechanical System) silicon microphone with a three-button control. The Clearwavz feature has been designed for those who like to use their earphones for calls too, as some brands can make calls have too much bass and produce the call like an audio file which I personally hate.

The S0 earphones also come with Comply S-400 foam tips included. These are the best premium foam ear tips that can be found, provides for perfect seals and enhanced bass. Within the packing, there are also various other foam tips included so there are a size and style for everyone. We already have a pair of these at Coolsmartphone towers and they are very comfy!


  • Drivers: Dynamic, 9 mm
  • Rated Impedance: 16 Ω
  • Frequency Range: 18 Hz ~ 18 kHz
  • Sensitivity: 100 dB at 1 mW   
  • Rated Input Power: 10 mW
  • Cable: 1.2 m Y-Cord, Copper
  • Plug: 3.5 mm, Gold Plated



  • Supports Apple iOS
  • Phone Call Control
  • Audio Player Control
  • Volume Control
  • MEMS (Micro-Electrical-Mechanical System)



  • Earphone Hard case
  • 6 sets of Silicone Ear Tips (S M L)
  • 1 set of Comply Foam Tips S-400
  • 1 Shirt Clip
  • 1 set of Silicone Bi-Flange Eartips
  • 1 set of Silicone Tri-Flange Eartips
  • Velcro Cable Tie   
  • Instruction Manual
  • Warranty Card (24 month warranty)