| Type | Microphone, Speaker |
|---|---|
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting Type | Wearable |
| Item Weight | 6.4 ounces |
| California Prop 65 Warning | None |
| Country of Origin | China |
Check the listing for details. Voice Amplifier Portable Bluetooth Speaker with Wireless Microphone for Teachers. Condition: New, Made in China. Listed at 43.99 USD. 【LIGHTWEIGHT AND EASY TO USE】 - This Bluetooth amplifier is small in size (3. 4 lb), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry.