Bluetooth V2.1+Edr Mini Wireless Speaker Aircraft Portable Usb Microsd Green

Bluetooth Wireless Technology Bluetooth V2.1 +EDR 3W Power (RMS) Speaker Strong Bass Handsfree Phone Call Charges via USB (Cable Supplied) 800mAh Rechargeable Battery AUX Input USB + MicroSD (TF) Card Playback   General Bluetooth Version V2.1 + EDR Handsfree Speakerphone Yes Speaker 52mm Power (RMS) 3W Bluetooth Range 10m S/N >65dB Transmitting Frequency 150Hz – 20kHz Ohms 4 Ohm AUX Input 3.5mm Headphone Jack USB Input USB 3.0 MicroSD (TF) Card Input Yes (16GB max.) FM Radio 87.05 ~ 108 MHz Power Battery 800mAh Rechargeable Charge Voltage DC 5V / 800mAh (via USB) Charge Time 1 hr Playback Time 2-3 hrs (Full Charge) Package Contents Contents Bluetooth Speaker, USB Cable, AUX Cable