XO EP39 Handsfree Half In-ear Headphones 1.15m White

Specifications:

Headphone type : Plastic half-in-ear model
Socket : 3.5 mm (φ)
Sound production principle : Moving coil type
Speaker diameter : 14 mm (single diaphragm)
Microphone windage : MIC -42 ± 3 dB
Cable length : 1.2 m
Speaker impedance : 32 Ω
Sensitivity : 98 ± 5 dB
Horn power : 3-5 mW
Frequency response range : 20-20000 Hz
Product function : Play/pause/answer/close/up/down song selection
Product material : TPE + ABS