portable speaker with built in amplifier

... unit:8"x1+1"x1 3.Impedance:4-8ohms 4.Frequency response:20-20kHz 5.Wireless mic(30-60meter) 6.With built-in battery 12V 7.The rest covered by PVC 8.Active trolley speaker /portable speaker with USB/SD/FM function andcompetitive price 9.Let it go with you

...Portable Megaphone Speaker with 800m Range & Built-in Music & Siren Portable Megaphone Speaker Description A portable megaphone speaker is a device that amplifies sound and is designed to be carried and used in various settings for public address or voice projection. It typically consists of a handheld microphone with a built-in speaker that amplifies the voice of the user, allowing them to be heard over a greater distance. Portable...

... and a 1" Compression driver. It has a built in amplifier with a mixer that allows you full control and gives you the option of using the column speaker as a lightweight and portable full range speaker. The HLA brand was designed with the notion that every

...h your phone. It includes a 12-hour battery-operated portable amplifier and a built-in wireless adapter to keep your phone charged. For a variety of activities, such as watching movies, following recipes, making video calls, and more, the D20 doubles as a

... Speaker USB 2.0 Desktop Computer Speaker Mini Bookshelf Portable Multimedia Music Speakers Product Description Article No.: AS-661 Features Wooden enclosure with metal grille. Simple design, compact but elegant and generous Built-in active amplifier. Rich...

10inch car boom box Passive speaker boxes with amplifier The cabinets are built sturdy using MDF with fully sealed seams, and feature tuned ports designed to maximize output and minimize air turbulence at higher volumes. We loaded them with a high-...

... microphone and light are provided as well. A number of input and output connections make it easy to expand its capacity. Available in white or black finish Built-in 60W amplifier,one tweeter and three 5＂woo-fers and built-in MIC.

Wireless Bluetooth Earphone 10 Hours Playtime with Microphone Sport Stereo V4.1 Bluetooth Earphone For iPhone Android 1.Fashion sports Bluetooth stereo headphones, suitable for outdoor use. 2.Portable and space-saving 3. Amazing clear sound.The overall ...