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gvt.cn -
Geovictor Products
Geovictor specialized
provide the high-quality and competitive-price to our overseas clients,
there have many sorts of merchandise to show you including
Headset,
Headphone, Bluetooth Headsets, VOIP Headset, MP3 Earphone, Earplug, Cartoon&Fashion, Back-hang Earphone, Clip Headsets, Single-side Earphone, Wireless Earphone, Orient Headset, Headset for Mobile, Telephone Headset, Microphone, MP3 Player, MP4 Player, Earphone Wire, Computer Accessories, Speaking systerm, ...
Wireless Earphone |
- Model: DB-2871
- Wireless Earphone
- specifications
Transmitter Receiver Working frequency:49.85MHz Power supply: 9V Input impedance:10K¦¸ Transmit distance:¡Ý35m Transmit distance:max500mV
- Receiver
Working frequency:49.85MHz Power supply: 3V Load:32¦¸ Signal/noise ratio:¡Ý50dB frequency response:50Hz-18KHz
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