SP D21 dual headphones

SP D21 3.5 mm dual speakers Heavy Bass Dynamic In-ear Sport Wired Earphone – buy

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Available colors: Black

SP D21 dual headphones High quality material: Plastic

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SP D21 dual headphones Wide size range

Wired Earphone

Specification: 

Material: Plastic, TPE
Type: In-ear
Impedance: 20Ω
Earphone Sensitivity: 99dB / mW
Frequency Range: 20-20000Hz
Plug Type: 3.5mm
Horn Diameter: 9Φmm
Features: Heavy Bass, Stereo, Wired, In-ear
Cable Length: 1.2m / 47.24 “(Approx.)

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