3M™ Earplugs 1100 Series, Uncorded - 37 dB - 1000 Pairs Category_Best4Headsets/Telephone Headsets/Call Centre Headsets Bluetooth MultiPoint Technology: connect to

Bluetooth MultiPoint Technology: connect to one or two external devices for hands-free talk and streaming

38 Sub-channels

Fits to most CD or MP3-players

Binaural Headset ( 2 Ear Pieces)

3M&trade; Earplugs 1100 Series, Uncorded - 37 dB - 1000 Pairs Category_Best4Headsets/Telephone Headsets/Call Centre Headsets Bluetooth MultiPoint Technology: connect toKey Features SNR 37 dB Higher L value of HML data provides better attenuation at low frequencies (< 500Hz) Slow recovery foam helps make the insertion easier Soft pliable foam conforms to the shape of your ear canal for better comfort and all day wearability Designed with a Tapered shape Compatible with the 3M E A Rfit Dual Ear Validation System What's in the box? 3M Earplugs 1100 Series, Uncorded 37 dB (1000 Pairs)