On-ear metal mobile phone headset sports headset

Headphone type: Headphones
Wearing method: head-mounted
Headphone output source: general
Plug diameter: 3.5mm/6.3mm
Plug type: straight plug type
Frequency response range: 20-20000 (Hz)
Impedance: 40 (Ω)
Sensitivity: 107 (dB)
Distortion rate: 0.1 (%)
Wire length: 3 (m)
Speaker diameter: 40 (Φmm)
Packing list: earphone + 6.5mm plug + storage bag