EC21 Product Catalogs - 20mw

Cartoon Football Shape Children Headset Wired Headphone

20200402

Driver :2 x 40mm Frequency Response:20Hz-20KHz Sensirtivity: 110+/-3 db Maximum Input Power : 100mW Connectivity Technology: Wired (3.5 mm jack) Cable length:1.5M

Wideband NC Binaural Single Line Headset

20170714

20~20,000 Hz Sensitivity -47dB±3dB Speaker 30mm Impedance 300 ohm Sensitivity 98db±3dB Max. Input 100mW Weight Net 97g Gift Box Dimension 195 x 155 x 55 mm Optional HIS Solution

Portable Computer Headset with Low Price

20200612

Drive Unit: 15mm Impedance: 32 ohm Sensitivity: 108dB+/-3dB at 1KHZ Frequency Response: 20-20,000HZ Max Input Power: 60mW Microphone: 6*5mm Polar Pattern: omni-directional Sensitivity: -58+/-3d

Cheap Earphone in ear for Mobile Phones, Computer, MP3 Music Player, OEM Factory.

20140519

20~20000Hz *Sensitivity at 1KHz 110+/-5 dB *Impedance 32+/-15% Ohm *Cable length Approx.1.5m *Maximum power input 100mW *Plug(mm) 3.5 Stereo *Accessory Volume Control Our main products include: 1) C

Famous Brand Headphone ATH-WS50

20120916

chamber syestem High sound isolation earpad Many colors option Driver unit: dia,40mm Frequency response: 20hz-20,000hz Max power input: 500mw Sensitivity: 99DB Impedance: 32OHM Cord length: 120cm

True Wireless Stereo Earbud V5.0 with Type C Charging Port

20210624

20KHz Frequency Range 2.402Ghz-2.480GHz Rated Power 3mW Impedance 16Ω Battery Input Type C Charging Case Battery 300mAh Battery Case Charging Time < 150 minutes Battery Case Standby Time 150 hours T

Vetcl TWS Bluetooth Headset,Earbuds,Bluetooth Headphone,ENC Earphone

20211030

20Hours for Charging Case Charging Port USB Type-C Speaker φ6mm Impedances 16Ω ±15%/1KHz Rated Power 3mW Maximum Power 5mW Sensitivity(S.P.L) 102±3dB，126Mv Frequency Response 20hz-20Khz THD 20H