Sena Expand Boom Bluetooth Communication System
这款防水耳机是专门为户外活动设计的--在任何情况下都能安全固定。有了Expand Boom，您可以在任何时候进行耳机对耳机的通话，拨打电话或听音乐。无论在哪种情况下--都能享受到Sena的水晶般清晰的声音。
不受水和汗水的影响，您可以始终信赖您的耳机。Expand Boom是同类产品中唯一具有防水功能的蓝牙耳机。
蓝牙3.0技术可在900米范围内实现四向通信。高级噪音控制™确保嘈杂的环境噪音不受干扰，每个音源都有自己的音量，可根据您的喜好进行调整。综合语音播报进一步协助设置和操作。
即使你的朋友不使用Sena，你仍然可以通过Univesal Intercom™与蓝牙设备连接和沟通。
特点
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通话时间：长达 10 小时
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操作温度：-10°C - 55°C
尺寸。
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主单元。164毫米×120毫米×142毫米
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吊杆话筒长度：85毫米
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主机重量。91 g
蓝牙。
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蓝牙3.0
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耳机配置文件(HSP)
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免提电话配置文件(HFP)
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高级音频输出配置文件(A2DP)
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远程控制音频或视频设备的配置文件（AVRCP）。
对讲机。
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通用对讲机™。
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先进的噪音控制™。
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范围：在开阔的地形中最远可达900米
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最多可容纳4人
音频。
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降噪
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编解码器。内置的SBC编解码器
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蓝牙立体声音乐
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播放控制
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音乐共享
电池。
内容。
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1x Sena Expand Boom蓝牙通信系统
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1x 泡沫扬声器套
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1x 麦克风海绵
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1x USB电源和数据线
Sena Expand Boom Bluetooth Communication System
The waterproof headset is specially designed for outdoor activities - for a secure hold in any situation. With the Expand Boom you can talk headset-to-headset, make phone calls or listen to music at any time. No matter which circumstance - enjoy the crystal-clear sound of Sena.
Safe from water and sweat, you can always rely on your headset. The Expand Boom is the only Bluetooth headset of its kind with water resistance.
Bluetooth 3.0 technology enables four-way communication over a range of 900 meters. Advanced Noise Control™ ensures that loud environmental noise doesn't interfere, and each audio source has its own volume level that can be adjusted to your preference. Integrated voice announcements further assist with setup and operation.
Even if your friends don't use a Sena, you can still connect and communicate with Bluetooth devices via a Univesal Intercom™.
Features:
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Talk time: up to 10 hours
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Operating temperature: -10°C - 55°C
Dimensions:
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Main unit: 164 mm x 120 mm x 142 mm
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Length boom microphone: 85 mm
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Weight main unit: 91 g
Bluetooth:
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Bluetooth 3.0
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Headset profile (HSP)
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Speakerphone profile (HFP)
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Advanced audio output profile (A2DP)
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Profile for remote control of audio or video devices (AVRCP)
Intercom:
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Universal Intercom™
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Advanced Noise Control™
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Range: up to 900 meters in open terrain
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Up to 4 people
Audio:
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Noise reduction
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Codec: Bulit-in SBC Codec
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Bluetooth stereo music
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Playback control
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Music Sharing
Battery:
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Charging time: 2.5 hours
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Type: Lithium Polymer Battery
Contents:
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1x Sena Expand Boom Bluetooth Communication System
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1x Foam speaker covers
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1x Microphone sponges
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1x USB Power and data cable
