Detail QKZ CK9 Dual Speaker In Ear Earphone Headset with MIC
GARANSI 6 BULAN
Semua product QKZ 1KG isi 20pcs jadi lebih hemat o.kirim
Specifications: Type: Piston In-Ear Earphone Technical Specification 1. Material: PC Mini Dual Driver 2. Weight: 20g 3. Speaker: 7 mm And 9 mm NdFeB speaker Mini Dual Driver 4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW 5. Impedance:8Ω±15% 6. Speaker Sensitivity: 99±3dB (at 1KHz 1mW) 7. Speaker Frequency Response: 20-20K Hz 8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa 9. Operation Temperature: -10 Celsius --- +40 Celsius Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone
Package weight: Approx. 30g / 1.1oz Cable length: 1.2m Features: Quality optimization of exclusive patent, metal composite vibrating membrance. The ergonomic design, nipple grade silicone ear muffs. Ear and tail pipe connection with oblique angle design, comfortable and easy to wear. It has high quality sound, enjoy your life. A perfect gift for yourself or friend