Voice & Audio Conferencing System--- Polycom

H41N

- 耳套

- 去除噪音麥克風

- 旋轉接收器

- Quick Disconnect 功能可讓您在仍然戴著耳機的同時離開電話

Voice & Audio Conferencing System--- GN Netcom

GN9120 Flex

- 真正的無線耳麥，最先進的技術，使用2.4GHz頻段
- 64位元編碼方式，數位擴頻技術確保通話的保密性
- 150米工作範圍，12小時工作時間
- 輕質設計，僅重30克（耳勾方式 )

Voice & Audio Conferencing System--- GN Netcom 

GN6210

- 可 與 各 種 標 準 商 業 電 話 系 統 和 藍 牙 手 提 電 話 無 線 連 接
- 僅 重 23 克 (只 限 耳 機)
- 通 話 時 間 可 長 達 8 小 時
- 藍 牙 10 米 工 作 範 圍

Voice & Audio Conferencing System--- GN Netcom

GN1000RHL

- 遙 距 聽 筒 提 舉 器 適 用 於 無 線 耳 機
- 可 遠 距 離 接 聽 及 掛 斷 電 話
- 容 易 安 裝 及 使 用
- 感 應 電 話 鈴 聲 磁 牆 ， 使 您 不 會 錯 過 接 聽 任 何 一 個 來 電

Voice & Audio Conferencing System--- GN Netcom

GN2220

- Pure Sound AccuBass Speaker

- Foam and Leatherette Ear Cushion

- Stay-put headband

- DuraFlex-II microphone boom adds style and strength

- Noise canceling microphone reduces background noise

Voice & Audio Conferencing System--- GN Netcom

GN2225

- Pure Sound AccuBass Speaker

- Foam and Leatherette Ear Cushion

- Stay-put headband

- DuraFlex-II microphone boom adds style and strength

- Noise canceling microphone reduces background noise

Voice & Audio Conferencing System--- GN Netcom

GN2000NE MONO

- Stay comfortable and focused with extra-thick, pivoting ear cushions
- PeakStopTM technology protects against sudden loud sound spikes

Voice & Audio Conferencing System--- GN Netcom

GN2110ST

- Works with most any corded telephone, including multi-line PBXs

- Precision engineered microphone boom for clear, natural sound

- Clickstop adjustable headband stays comfortably and securely in place

- Sleek, elegant, durable style

- Weighs only 1 oz

Voice & Audio Conferencing System--- GN Netcom

GN2110ST 3 in 1

 

- 特別適合於辦公室應用、VoIP應用等
- 提供標準的聽力保護（小於118dB）
- 最輕質的話務耳麥。重量不到3克

Voice & Audio Conferencing System--- GN Netcom

2115ST

- SoundTube technology delivers unsurpassed sound quality and crystal clear conversation

- Lightweight design, weighing under an ounce

- Omni-directional microphone

Full Manufacturer's Warranty

Voice & Audio Conferencing System--- GN Netcom

GN2120NC

- flexible boom for exact microphone positioning
-  a noise-canceling microphone to filter out ambient noise

- Weighs just 1 oz.

Voice & Audio Conferencing System--- GN Netcom

GN2120NC 3-IN-1

- 3-in-1 models allow users to pick a wearing stule
- lightweight headband, adjustable FlexLoop or Sure Fit earhook. - Amplifier (sold separately) is required for operation.

Voice & Audio Conferencing System--- GN Netcom

GN2100 HIFI

- 提供標準的聽力保護（小於118dB）
- 帶有可調節吊臂的降噪麥克風，能降低呼出電話的背景噪音，實現精確的語音輸入
- 超輕設計的雙耳耳麥，佩戴舒適
- 使用DSP技術，提供最佳的通話效果
- 提供滿足HiFi身歷聲需要的超寬頻帶回應(80 Hz -15000 Hz)

Voice & Audio Conferencing System--- GN Netcom

GN2110 STD

- directy to your phone if your phone is equipped with a headset jack.
-Has RJ11 Connector -Amplified SureFit On-the-Ear version of GN 2110 ST,
- Flexible patented SureFit® earhook, Convenient swing-away boom, Omni-directional microphone

Voice & Audio Conferencing System--- GN Netcom

GN2110 STD 3-IN-1

- 單耳型聲導管耳麥，提供三種gg可互換的佩戴方式：頭夾、耳勾和耳掛
- 重量不到30克
- 特別適合於辦公室應用、VoIP應用等