Pioneer offers today 6 new headsets, including:
The SE-EX9 and EX7, which share the same features: a 40mm diameter speaker, a range of 4Hz to 24kHz and 32Ω. The SE-EX9 I a high end model with a CCAW chip, a stronger built and longer durability. Each model weights 55g.

The SE-MJ3B and MJ2, with a 40mm speaker, a range of 8Hz to 25kHz, 105dB and 32Ω. The MJ3 also has a stronger built and the bass are more powerful. Each model weights 100g.

The SE-55 and SE-35, with a range of 15Hz à 24kHz, 104dB and 18 Ω. The 55 has a mute button. Both weights 18g.