This listing is for a WinBridge Original Voice AMPLIFIER 5W WB711 5V Digital PLAYER Black Portable. Condition: Good Working. Includes main unit with microphone headset and USB charging cable as shown. Ship with seller's packaging. See photos. Included: WinBridge Amplifier Unit Microphone/Headset USB Splitter Charging Cable Belt Clip You will receive what is shown in the photos only and nothing additional. USA SELLER !!! Ships from Austin, Texas !!! We are a Mom and Pop local business!!! All the money is spent back in the local and US economy!!! Thank you for the business!!! FAST SHIPPING!!! WinBridge Original Voice AMPLIFIER 5W WB711 5V Digital PLAYER Black. No instruction booklet. Features Details: Portable voice amplifier is a life saver on your voice and throat!Speaker gives off a clear and crisp sound,no noise and no distortion!You could easily make a presentation to a group of 50 people and be heard clearly. Microphone and speaker compact size (7.087 x 5.669 x 2.205 inches) and light weight (11.36 ounces). Voice Amplification System comes with an adjustable band you can use around your waist but also has a clip on the back of the unit you can clip on a belt or pant waistband. Portable Loudspeaker built in rechargeable lithium polymer battery. You can use USB cable included to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it. Voice amplifier supports MP3 audio playing and TF (Micro SD) card playing USB flash driver playing. Can repeat single tune, loop all music and switch songs. Portable speaker provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga classroom even for tourist guide,elder and whisper etc