GS Extreme 2.0 delivers 3 products in 1; it's like having Bluetooth ear buds noise isolation headphones and electronic earmuffs all in one product. Make these your new 'Go to Ears'! - SportFit ear hooks to comfortably stay in your ear - Rechargeable lithium battery on lanyard - Up To 25 hours hearing enhancement & protection run time - Up To 120 hours standby time - Control sticks for Bluetooth and hearing & protection volume - Sound Enhancement & Hearing Protection - 5.0 Bluetooth Audio For Studio Quality Audio & Hands Free Communication - Compresses Loud Sounds At 85 dB or Louder - 6.5 Premium Dynamic Speaker - 0 HZ-40000 HZ Sound Spectrum - 19-29 dB SNR / 13-23 dB NRR (depending on the ear tip style; foam provides more)
AXIL | UPC: 694536665163
