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’! 19-29 dB Single Number Rating (SNR) FEATURES Design 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 SPECS Switch between Sound Enhancement & Protection Mode to Bluetooth Audio Mode, or use both at the same time with independent volume controls to tune to your environment. 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-40,000 Hz sound spectrum 19-29 dB SNR / 13-23 dB NRR (depending on the ear tip style; foam provides more) ADDITIONAL INSTRUCTIONS Hold down the main BT button to turn on and off. Plus button on Bluetooth: one press increases volume; long press skips song Minus button on Bluetooth: one press decreases volume; long press skips song Bluetooth button: one press pauses music and answers phone calls; two presses calls back the person who you last called; three presses hang up phone call; long press activates Siri for iPhone. Light is red when charging and turns blue when done. check out the QUICK START GUIDE
