Tough Sounds have a NRR of 25dB. NRR stands for N oise R eduction R ating. Tough Sounds effectively reduces outside noise and protects your ears from hazardous sound levels.How do I pair Tough Sounds to my Bluetooth device? To pair your Bluetooth device. Select ---- (blinking) to activate Bluetooth mode and begin pairing. In your Bluetooth device settings, find Tough Sounds and connect. Once paired, the Bluetooth logo on the LCD screen will change to indicate that you are paired to your device. My Bluetooth device sees Tough Sounds but is unable to connect to them.
How do I get my device to re-connect? In your device's Bluetooth settings, select Tough Sounds and choose "Forget Device". After turning the product off and on again you should once again be able to pair your device. How do I tell which earphone is for my left/right ear?The LCD screen and controls are located on the RIGHT earphone. How long does the battery last? How long do my Tough Sounds need to charge? Your Tough Sounds' battery should last approximately 20 hours on a 2-hour charge. If your Tough Sounds' battery is low you will notice the battery indicator flashing on the LCD screen.
How do I tell that my Tough Sounds are done charging? The battery indicator light on Tough Sounds will illuminate while charging and go out once the headphones have been fully charged.
The LCD screen is working but none of the buttons do anything when I press them. Are my Tough Sounds broken? Some settings, such as time, can be adjusted while Tough Sounds are turned off. In order to get any sort of output from Tough Sounds you must power them on by turning the volume knob until it clicks.
Stream music wirelessly from your Bluetooth-enabled smartphone, tablet, and more. Answer calls as you work with multifunction button and built-in microphone. Get the job done with 20+ hours of rechargeable battery power. Product Dimensions: Length: 3.74in, Width: 6.53in, Height: 7.67in, Weight: 0.81 pounds. Package Dimensions: Length: 11.5in, Width: 8.7in, Height: 4.02in, Weight: 1.05 pounds.We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Message us for return instructions. All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications. We will work with you to resolve any problem you may have. The item "Ear Hearing Noise Protection Headphones Wireless Bluetooth Radio AM FM Ion Audio" is in sale since Monday, June 26, 2017. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Headphones". The seller is "best_us_deal_4u" and is located in San Jose, CA. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Sweden, South africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Mexico, New Zealand, Switzerland, Norway, Croatia, Bermuda, Guernsey, Gibraltar, Iceland, Jersey, Liechtenstein, Luxembourg, Monaco.