3M 90541-80025V Hearing Protector and AM/FM Stereo Radio Small Screws 3/4" Bottom x 13/32" Top

3/4" Bottom x 13/32" Top x 1-5/8" Height

Copper lens use in driving

1/4" hole diameter

1" tall blade body

Use GRK Bit T-30

3M 90541-80025V Hearing Protector and AM/FM Stereo Radio Small Screws 3/4" Bottom x 13/32" TopAM FM radio headset and hearing protector all in one. Noise reduction rating of 22dB. Easy to read LCD display for precise tuning and memory preset for up to 10 AM FM stations. Stereo input jack with patch cord for MP3s, CD players or scanners Highlights: Black yellow MP3 connectivity Preset stations Hearing protector Stereo input jack Low battery indicator Ideal for use with MP3 players Noise reduction rating of 22dB Antenna with high reception