SPEEDEX
Speedex 多功能家用电脑外置音响 ES501 USB电源款
- High-quality speakers deliver a clean and accurate sound - USB powered, does not require an external power supply - Easy accessible volume knob and headset output connector - Compact design - Rated power: 2x 3W - Frequency response: 200...
$20.99
SPEEDEX 无线门铃套装
品牌：Speedex
型号：CE-DOORBELL-B26X
铃声种类：52种
4级音量设置：25~110dB
150~180米传输距离
工作频率：315MHz, 433MHz, 868MHz
包装内含
可插拔接收器 x 1
按钮 x 1
说明书 x 1
$22.99
