Protect your hearing with the NL-CBL which limits the volume delivered to a headset from any audio source. Maximum volume allowed with the Audio Safe(TM) Control is 80 decibels. There are no controls or buttons, the NL-CBL had a built-in chip that does the work. Connects with any Audi source that accepts a 3.5mm plug including all Apple(TM) devices and all other smart phones and tablets.
•Works with any headphone using a 3.5mm plug
•6"" Long Cable
•Compatible with all cell phones, tablets, computers, laptops & more
•Compatible with all Apple(TM) products
•100% satisfaction guaranteed
•Limited Lifetime Warranty
