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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-220
- Wireless Earphone
- 1.Sender
A Frequency response: 78-116MHz B Power: DC3V(1.5Vx2) C Distance: about 30m D Input connection signal: 500mV£¨mV) F Input connection Impedance: 10K¦¸ 2.Receiptor A Frequency: 78-116MHz B Power: DC3V£¨1.5Vx2) C Impedance: 32¦¸ D SNR: 780dB F Frequency response: 50Hz-18KHz
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