耳机
穿戴风格方式 |
Head-band |
耳机耦合 |
Circumaural |
信号-噪声比(信噪比) |
50 dB |
端口 & 界面
频段 |
0.863 - 0.865 GHz |
无线感测范围 |
100 m |
另外
连接方式 |
Wireless |
开/关切换钮 |
Y |
包括 AC 适配器 |
Y |
UHF 863MHz, 100m, 50dB, 3.5mm, 2 x AAA
<b>auna PH7804 Wireless Headphones UHF</b>
Comfortable wireless headphones with 100m receiving range, long battery life and three UHF channels. Excellent sound isolation, and fully adjustable for a precision fit.
The top quality Auna PH7804 wireless headphones will allow you to move around in complete freedom no matter where you are.
The transmitter and the wireless headphones communicate in the UHF frequency spectrum over a distance of up to 100m. With 3 transmission channels to choose from, you can now avoid interference from other wireless devices such as baby monitors.
The wireless headphones also have an extremely long battery life, and recharging is easy because there is a charger already installed in the headphone cradle.
With their lightweight, ergonomic and cable free design, the precision-fit Auna PH7804 headphones keep you comfortable while you are relaxing and can even be used during sporting activities.
The excellent sound isolation cancels out background noise and allows the wireless headphones to be used for activities that require a bit more concentration, such as language lessons or audio books.