More informations, English Manual Description: 1.?Support?TF?Card?music?playback.
2. Support?FM?radio,?FM?channel?automatically.
3. Support?Digital?Display+Intelligent?Remote?Control.
4. After?shutdown?automatically?memory?track?number.
5. 15CM?long?antenna,?enjoy?the?radio,relax?after?the?busy?work.
6. Support?3?louderspeakers,?big?power?10W,?heavy?bass?guide?tube?design.
7. Compatible?with?all?bluetooth?devices?such?as?smart?phones,?tablet?PCs?...
8. Portable?bluetooth?Speaker,?built-in?bluetooth?wireless?transmission,?working?distance?up?to?10?meters.
9.Can?match?the?personal?computer,?MP3,MP4,?and?is?equipped?with?3.5mm?stereo?audio?output?interface?of?the?mobile?phone?and?other?audio?
equipment.
Feature: Input?Impedance:?10K??
The Impedance?Of The Bass Unit:?4???
Input?Power:?DC?5V
Control:?Total?Volume?/?bluetooth?/?Remote?Control?/ USB/ TF
Output?Power:?5W+2.5W*2
Frequency?Response:?20Hz-20KHz
Horn?Size:?3 Inch+2 Inch x2
Box?Size:?120?x?190?x?155mm
Package?Included: 1?X?bluetooth?Speaker
1 X?Remote?Control
1?X?AUX?Cable
1?X?USB?Cable
1?X?User Manual