端口 & 界面
| 耳机输出端口 |
1 |
| 与苹果产品对接兼容性 |
iPhone, iPad, iPod |
| USB端口 |
Y |
| DC-IN插口 |
Y |
| 蓝牙版本 |
2.1+EDR |
| 蓝牙模式 |
A2DP |
| 蓝牙 |
Y |
| Line-in |
Y |
| 唱机输入（RCA） |
1 |
无线电
| 调谐器类型 |
Digital |
| 支持波段 |
AM, FM |
| FM波段 |
87.5 - 108 MHz |
| 包含相关数据库调谐器 |
Y |
| AM波段范围 |
522 - 1620 kHz |
| 预设电台数量 |
45 |
重量和尺寸
| 主机重量 |
2000 g |
| 主机身尺寸（宽 x 深 x 高） |
315 x 215 x 95 mm |
| 前扬声器重量 |
2000 g |
| 前置扬声器高度 |
212 mm |
| 前置扬声器厚度 |
228.5 mm |
| 前置扬声器宽度 |
130 mm |
多媒体
| Tweeter diameter |
50 mm |
| Woofer diameter |
100 mm |
| 阻抗 |
8 Ω |
| 总谐波失真 |
10% |
| 低音反射 |
Y |
| 卡拉 OK |
N |
| 功放 |
Y |
设计
| 光盘 (CD) 播放器 |
Y |
| 类型 |
Home audio micro system |
| 录音机 |
N |
内容包装
| 配件包括 |
iPad Stand |
| 保修卡 |
Y |
| 配有电池 |
Y |
| 手持式遥控器 |
Y |
| 调频天线 |
Y |
| AM天线 |
Y |
性能
| 集成读卡器 |
N |
| MP3播放 |
Y |
| 光盘类型支持 |
CD, CD-R, CD-RW |
2-way, 30W, 8Ω, MP3/WMA, iPod/iPhone/iPad Playback, CD-R/RW, Bluetooth, FM/AM Tuner, Equaliser, USB, Silver
<b>Compact powerful hi-fi.</b>
Meet the X-HM21BT-K, a micro system that offers all the hi-fi essentials you need. It's made to play from i-devices, CDs, USB storage devices (for MP3 and WMA audio playback) and Bluetooth-enabled devices.
The X-HM21BT delivers 30 W total output power and includes a pair of two-way bass-reflex speakers that are built and tuned to provide sound with natural warmth and deep, powerful bass.
<b>Play your favourite music via USB</b>
Connect your devices via the front aux-in or plug in a USB device in the front USB port to play digital music files such as MP3 and WMA. Enjoy your favourite radio stations with the RDS FM tuner.
<b>Digital music from iPod, iPhone or iPad</b>
Connect your iPod, iPhone (including iPhone 5/5s/5c) or iPad mini via USB to play your favourite digital music. Use the included iPod/iPhone/iPad stand to hold your device while it is connected.
<b>Stream with ease</b>
Pair your Bluetooth-enabled device with the X-HM21BT for wireless audio streaming.
