Netphone Technology Co., Ltd is the global voice communication expert, a corporation integrated development, production and sales together, dedicate to provide characteristic VOIP products. Netphone has developed the world advanced long distance Bluetooth intercom device-the longest distance has reached 1000m-when the mobile phones can't be used in hiking and skiing etc., the Bluetooth motorcycle intercom offers motorcycles and vehicles an effective communication safeguard. Netphone also...
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