Product Name: Megadream® 5W Ultra compact 360 Degree Stereo Enhanced Bass Resonator Bluetooth Speaker Hand free Calls with 2000mAh Rechargeable Battery and Mic FM Radio
Megadream® 5W Ultra-compact 360 Degree Stereo Enhanced Bass Resonator Bluetooth Speaker, Hand-free Calls with 2000mAh Rechargeable Battery and Mic / FM Radio / 3.5 mm Line in / USB/ TF Card - Blue Type: Bluetooth Portable Speaker Music Time: Up to 4 hour(s) Charge Time: 2.5 Hours Operating Range: 50 Feet Bluetooth Version: 3.0 Battery: 2000mA Specifications: Model Number: B1 Material: Durable Hard Plastic and Metal THD: 0.3% SNR: =90db Frequency: 80HZ-20KHZ FM radio: 87.5-108MHz Sensitivity Rate: 80db External USB 5V supply Output power: 3.5W * 2 Speaker: F52mm 4O 5W * 2 Working voltage : 3.3V-4.2V Charging voltage: 5V 1000mA Speaker size: 195 x65x 70.5mm Music format: MP3/ WMA/ WAV/ PE/ FLAC Charging time: about 2-3 hours Working time: about Up to 4 hours Dimensions: 195 x65x 70.5mm