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·About Us
·production
·Structure
·Earplugs earpieces
·Earhook earpieces
·Earstick earpieces
·Surveillance earpieces
·Throat control tube earpieces
·Earbone earpieces
·Headsets earphones
·Shoulder speaker microphones
·Programming cable series
·Car Mobile Radio speaker MICS
·Walkie talkie adapter series
·Mobile radio speakers
·Walkie talkie carrying case
·Opional spare parts
·Connector chart
Earplugs earpieces
Earhook earpieces
Earstick earpieces
Surveillance earpieces
Throat control tube earpieces
Earbone earpieces
Headsets earphones
Shoulder speaker microphones
Programming cable series
Car Mobile Radio speaker MICS
Walkie talkie adapter series
Mobile radio speakers
Walkie talkie carrying case
Opional spare parts
Connector chart
RDO-TD02
音量清晰；
绝佳抗噪免提功能，沟通更自由；
不易滑落；
扬声器:
电阻: 32 Ohms ±15%
频率: 420 to 20Hz
声压级: 102dB to 2dB
额定功率: 45mW
麦克风:
电阻:2.2K
灵敏度: 54dB ±2dB
频率: 100 to 160Hz
指向性: 全方向
All rights reserved: 1998-2009 Red flute European electronic technology (shenzhen) co., LTD. All rights reserved
Shenzhen futian district qiang north road seg recreation building, room 620
