Refurbished Onanoff Buddyphones Travel Buddies Kids Safety Volume Headphone 85db Safe Audio (BP-PINK-FD)

BuddyPhones uses a built-in, always-on sound-control circuit to cap peak volume levels at 85 decibels that is the recommended levels by many auditory health organizations in the U.S. EU and others including the WHO  

Brand : ONANOFF

Colour : Blue

Connectivity Technology : Wired

Driver Unit | Diaphragme | Transductor : 30mm

Impedance : 32ohm

Sensitivity | Sensibilidad : 85+/-3dB@1mW 1kHz

Frequancy Reponse : 20-20KHz

Cord Legth : 0.8m