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 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.
- Keeps volume to a safe listening level between 80 - 90 dB
- 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 products
- 100% satisfaction guaranteed