Shenzhen Bluefirst Technology Co., Ltd. [China]

Detailed Product Description

MP3 MP4 Earplugs

3.5mm general streek,set with MP3/MP4/CD/PSP/Computer
Super Bass earphone

Speaker:15mm

Impedance:32ohm

Sensitivity:108dB

Frequencey:20-20,000Hz

Rated Power:3mw

Power Capability:30mw

Jack3.5mm2