Thank you for viewing! ♡ ✓ Instant purchase OK ✓ Free shipping ✓ Limited to one item We are selling products from various genres! #y＊shop ↑↑ Please take a look! ♡ ＼　Please understand that items are stored at home and will be sent with simple packaging　／ 　＼ Please purchase accordingly　／ ⋆---------------------------------⋆ Opened for inspection and photography. We do not usually check the operation of home appliances, etc. ⋆---------------------------------⋆ Please let us know before rating if there are any operational problems. It achieves rich and powerful bass, and clear and transparent mid-high frequencies. Even when used at high volume for extended periods, problems such as distortion and sound cracking do not occur. Everyone in the venue can clearly hear the content in various situations, such as presentations in conference rooms with 20-30 people, and classes in classrooms with 50 people. Equipped with a 2600mAh high-performance lithium-ion battery and adopting a low-power consumption circuit design. It can be used continuously for more than 8 hours when fully charged, meeting the amplification needs of a day's activities. It adopts an operation interface that is simplified to the extreme, omitting complex function buttons and parameter adjustments. Combined with clear operation displays, you can use it immediately without reading the instruction manual. Since it has a built-in high-performance full-range speaker, it can be used in various scenes. 821 $$6000 W Winbridge 15W Handheld Microphone Small Portable Microphone Hands-free Speaker Ideal for Outdoor Classrooms, Lectures, Meetings, etc. Amplifier