Detailed Product DescriptionProduct Standard:1. Type: double sides2. Driver unit: 30mm3. Maximum power :100mW4. Impedance:32Oh5. Sensitivity: 105dB6. Frequency response: 20~20KHz7. Weight: 58g8. Hi-fi

1. Excellent anti noise capacity2. Light weight behind-the-head structure for comfortable wear3. Flexible microphone with replaceable windshield foam4. Environmental PU cable reinforced with Kevlar5.

Features:1) With MIC switch used for stereo earphone to enjoy great music2) External design: different colors available3) With volume control available4) High sensitive condenser electric microphone5)

Product Name: Mobile Phone EarphonePlace of Origin: ChinaFeatures:1) With MIC switch used for stereo earphone to enjoy great music2) External design: different colors available3) With volume control a

Detailed Product DescriptionFeatures:1) New product2) Switch on the earphone handle3) External design: gray4) Compatible with various kinds of mobile phones5) Driver diameter: 15mm6) Frequency respons

Features:1) Models: SM-1, EMP-108, EMP-107C, EMP-103VOX, ECM-112, EMP-1172) Comfortable ear hook can be rotated to the left or to the right3) With PTT / VOX button to control mic available4) High rece

Soft and environmental friendly ear hangerEnvironmental PU cable reinforced with KevlarApplicable to patrolling police officer and security personnel in hotel, conference hall, restaurant and casino,

Features:1) Models: SM-1, EMP-108, EMP-107C, EMP-103VOX, ECM-112, EMP-1172) Comfortable ear hook can be rotated to the left or to the right3) With PTT / VOX button to control mic available4) High rece

Features:1) Suitable for all iPods, MP3 and mobile phone, all kinds of colors are available2) With anti-skid sponge, it can be used as a firm holder and been plug intothe car cigarette socket, transmi