China Karaoke Speaker Bass Tweeter Speaker Portable Audio

Super Bass subwoofer and Tweeter Portable Karaoke Speaker

SD-H2

ThisSuper Bass subwoofer and Tweeter Portable Karaoke SpeakerSpecification:

Model No.

H2

Sound coverage:

1500 square meter

Output power

30W

Net Weight

2700g

Used for

Teacher; coach;party;tour guide

Wireless distance

30~50m

Input voltage

9V 1.2A

MIC

1pcs UHF hanheld microphone

Charging time

3~5 hours

BT version

BT 4.2

Music playing time

6~8 hours

AUX input

Support computer, cell phone

Media format

AvailaSignal Filter ble color:

Green;Red;Black

Battery capacity

3600mAh 7.4V lithiumbattery

Appearance size

343.5*252*136MM

Main features:

1. Output power: 30W(THD+N=10%,f0=1KHz)
2. Charging Voltage: DC 9V, 1.2A
3. lithium battery: 7.4V 3600mAh
4. Working time:with 50% volume
5~6 hours ;
5. Charging time: 5-6hours
6. Product size: 343.5*252*136mm
7. Unit weight: 3.6KG
8. S/N ratio >=70dBa
9. Distortion:<=1%
10. Frequency response :45Hz-20KHz
11. Working temperature: -10ºC~45ºC
12. Frequency response: 45Hz~20KHz
13. Sound coverage: 3000 suqar
14. Wireless distance: 10-25m
15. UHF frequency range 700MHz-730MHz

Other advantages:

1. 30W power output,cover 1500m2
2. 7.4V 3600mAh lithium battery
3. Support Multiple devices connected in series
4. Bluetooth 4.2 sync,UHF wireless karaoke Sync
5. DSP sound with effective layering
6. Support TF card &USB flash drive
7. SHIDU patented appearance;
8. Stylish, ergonomic and comfortable design;
9. Two speakers, 5.25inch one for bass; 1.5inch for treble
10.Number keys easy to quick choose songs

Portable Karaoke SpeakerPackage: Inner packing: Vacuum Package,Outer packing: Standard Carton ( K=K)

Customize is availble, Print logo and company information .

Single wireless version:

Standard package:
1 * main machine
1 * 9V 1.2A adapter
1* UHF wireless hand-held MIC
1 * user manual 1 * Belt

Doublewireless

Standard package:
1 * main machine
1 * 9V 1.2A adapter
2 * UHF wireless hand-held MIC
1 * U3 Wireless head
1 * user manual 1 * Belt 1 * Aux line

A.Richexperienceinglobalmarket.

B.StrongR&DteamforOEMandODM.

C.Standardproductionprocessandqualitycontrol.

D.Professionaltestequipment.

E.Willreplyyouwithin24hoursoncewereceivedyourinquiry&gotyourcontactinformation.

F.promptreplyandcredibleafter-saleservices.

As the biggest manuRefrigeration Equipment facturer ofPortable Karaoke Speakerin China,SHIDUis a high-tech enterprise concerned withR&D, production, sales and service.

Coveringanareaof3000squaremeters,wenowhaveover200 workers. Withmore than 50 professiEtching Machine onal experts with higheracademictitle and 5 world leading production lineswith 5S management, we have the production capacity of 20,000 sets per month.

Strictly following theISO9000 quality control system standard, every product in SHIDU has been carved carefully.

SHIDUownsmany technical patentswith designing, researching & developing and producing every product independently. Along the way, we always remember the initial determination.

* SHIDU products all adopt ABS environmental protection material
* SHIDU products have complete testing certificate
* SHIDU goal is to let you share our advanced Power Transmission Parts technology
*Quality Goods, Value-based, Perfect, Dream

1.Q:Why the voice amplifier with some noise ?

A: Wear microphone correctly and decrease the volume can avoid noise effectively

2.Q:What is the charging time for battery ?

A : Generally 4-5hours, temperature and otIndustrial Equipment & Components her factors may change the charge time .

3.Q :What is the lifespan for battery ,can i change the battery after the warranty ?

A: about 2-3 years, please get in touch with us to change the battery .

4.Q:Why sometimes the voice amplifier can't work ?

A : 1)Please check the microphone is inserted into the right hole 2) if the battery is not used out 3)your voice amplifier is on ? Please contact us if you still can't solve the problem by yourself .

5.Q:What is the lead time for stocks order , what is the lead time for OEM order ?

A: 3-7days for stocks order , can mix color ,MOQ is 500pcs ..15-20days for OEM order ,MOQ is 1000pcs .

6.Q:What is your shipment ways , and how long does it take?

A: Usually we ship out by DHL ,Fedex, UPS or up to your requirements , generally 3-5 working days

to reach you , sometimes delay as forwarder's problem .