New Version: Both the ears and ears cushion with LED lights, built-in Rechargeable battery.

Earplug/earmuff material: PU

Frequency range:  20-20000（Hz）

Earphone cable material: PVC/TPE

Earphone plug diameter: 3.5MM

Sensitivity: 103 ±5（dB)

Speaker diameter:  40（Φmm )

Impedance: 32（Ω )

Cable length: 1.5M

      

 

 

 

Package included:

• 1 x Headphone with LED ears