R800 Wired Earphone
R 800 ওয়্যারড ইয়ারফোন
High Definition Sound Quality
Applicable to the 35 foot interface of intelligent mobile phone The stereo output dynamic combination The flat winding prevention .
The built- in mic handsfree .With the volume control
Speaker diameter: 10mm.
Frequency range:18-20000Hz .
Sensitivity. 116t 3dB (at 1 KHZ,05mms .
Impedance: 32 ohms . The wire length 130cm
