Mini Bluetooth Speaker Portable Wireless Speaker Sound System 3D Stereo Music Surround TF USB White 3w glq
Product No: 10484806
Built-in Bluetooth wireless transmission, call hands-free function. Simply connect your smartphone, tablet and other devices to the speaker via Bluetooth. Thanks to the integrated USB port and TFcard slot, you can listen to your music anytime and anywhere from your USB stick or TF card. Supports all external 3.5mm terminals audio input. Support FM auto search station. Fit your home, office, ect. Compact size lets you easily move it about from room to room.
Description: Signal to noise ratio: ≥ 84dB Sensitivity: 80db+2db Output power: 3W x 1 Magnetic speaker: 4Ω 3W 40MM Input voltage: DC 5V 500mAH Working voltage: 3 to 5.5V Battery Capacity: 300 mAh Playing time: 180min Charming time:120min