In The Box
![](http://purosound.com/cdn/shop/files/Pro_Case.png?v=1680218534)
Hard Carrying Case
![](http://purosound.com/cdn/shop/files/3.5_limiter.png?v=1680217421)
3.5 Limiter Audio Cable
![](http://purosound.com/cdn/shop/files/Charging_Cable.png?v=1680218783)
Charging Cable
![PuroPro Headphone in Box](http://purosound.com/cdn/shop/files/PuroPro_package.jpg?v=1614292365)
SPECIFICATION
Type of headphone: Over-ear headphones
Volume limiting: 85 dB & 95 dB sound limit
Ambient noise reduction: Deep noise reduction up to 32dB & General noise reduction 15dB
Microphone: 5 microphones, 4 for ANC & 1 for communicating via calls
Wireless: Bluetooth® 5.0 wireless headphones
Battery life: 28 hours w/ANC & 32 w/o ANC
Battery type: Lithium ion rechargeable
Drivers: 40 mm custom dynamic drivers
Dynamic range: 20Hz – 20kHz with <1% total harmonic distortion
Volume Limited
85dB & 95dB
![](http://purosound.com/cdn/shop/files/ProTop.png?v=1677192479)
![PuroPro Hybrid Active Noise Cancelling Volume Limited Headphones with Built-In Mic](http://purosound.com/cdn/shop/products/PuroProBlack_982e41f3-80b9-42b1-891b-bf665c58e6c7.png?v=1656683911)
Puro Balanced Response Curve
Means Clear, Crisp Vocals & Full Dynamic Bass
![Teen wearing PuroPro Headphones in Black](http://purosound.com/cdn/shop/files/PuroPro_3.png?v=1614358862)
![Woman with eyes closed head tilted up wearing PuroPro Headphones](http://purosound.com/cdn/shop/files/progirl.jpg?v=1614292370)
![Adult wearing PuroPro Headphones in Black](http://purosound.com/cdn/shop/files/PuroPro_On_Outside.png?v=1614292370)