Upgraded Subwoofer Speaker Mini LED MP3 Player FM Stereo Portable Radio for PC Notebook TD-V26 with Bluetooth-compatible

Upgraded Subwoofer Speaker Mini LED MP3 Player FM Stereo Portable Radio for PC Notebook TD-V26 with Bluetooth-compatible Product Presentation: Mini digital audio with unique appearance Aluminum diaphragm micro-speaker, insure the sound quality Supports Micro SD/TF card, USB disk, FM Radio The Antenna can be retract Ports including: 3.5mm stereo port, Micro SD, USB (connects to computer or charge up) Support Micro SD and perfect for most electronic devices like MP3, MP4, Music Phones, iPod, Portable CD Players, Notebook PC etc Build-in lithium battery, rechargeable by USB port You can enjoy perfect stereo sound produced from the metal speaker. This compact travel speaker is ideal for use at the office, home, or carries to where you go Function Parameters: Product size 5*5*5 cm Material Aluminum alloy Battery Built-in polymer battery (lithium battery) 300mAH Output power RMS 3W mono THD=10% Frequency response150-18000Hz(3dB) Signal to noise ratio≥80dB [Speaker] 1.77 inches (45MM) anti-magnetic, 4 ohm Package Dimensions : 6.8*5*6.2CM 147G Package List: 1 Mini Speaker 1 3.5mm plugs cable 1 USB Charger Cable