Speaker size:Φ40mm Frequency range:20-20,000Hz Speaker impedance:60 Ohm±15% Speaker sensitivity:105dB±3dB Microphone impedance:2200Ω Microphone sensitivity:-58dB±2dB Maximum power:100mw Standard operating voltage:4.5V Wire length:2.2 metres
This quotation have not included package cost,
if standard blister package, its cost will be USD0.18
CE,FCC,ROHS
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HK add: Unit 2508A, 25/F bank of America Tower ,Center, HK.
Tel:+852-3426 3738; FAX:+852-2783 7978
SZ add: No.305-307,Jinmantang Bldg, liutang road, Bao'an District,Shenzhen, China. 518102 Tel: +86-755-29120692; Email:sales@esuntec.com; Wechat ID:esuntec888