Portable Loud Loudspeaker Mini Voice Amplifier Microphone With USB TF Card For Teacher Tour Guide Promotion Column
sku: 833124180771946496
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$21.12
Shipping from: China
Description
Specifications Material: UV & ABS Rated Power: 5W Input Power: Power Adapter ,USB Power Supply, Lithium Battery Degree of Separation: 80dB Distortion Degree: 3.7V, 1Khz, 1W SNR: 83dB Working Voltage: DC 3.7V Input: DC 5.0V Lithium Battery Capacity: 1500mAH(not included) Display Screen: LCD
Technical Details
item_group_id: | 668197210 |
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