Shenzhen, Guangdong, China
Member Since: 2019
Business Type: Manufacturer/Factory & Trading Company
NOTE: This price just suitable for SHIDU brand product, If customer want to do OEM order, please contact with me, thank you.
SHIDU wholesale sporting outdoor speaker wireless professional audio box Specification:
3000 square meter
training; TV; party; karaoke
|ABS Material, UV coating|
Music playing time
Support computer, cell phone
black; green; red
7.4V 3600mAh lithium battery
1. Output power: 30W(THD+N=10%,f0=1KHz)
2. Charging Voltage: DC 5V, 2A
3. lithium battery: 7.4V 3600mAh
4. Working time:with 50% volume
5~6 hours ;
5. Charging time: 5-6hours
6. Product size: 240*226*97mm
7. Unit weight: 1464KG
8. S/N ratio≥85db
10. Frequency response :20Hz-20KHz
11. Working temperature: -10ºC~45ºC
12. Driver size: 4inch+1.5inch
13. Bluetooth distance: 10m
Karaoke speaker Package: Inner packing: Vacuum Package,Outer packing: Standard Carton ( K=K)
Customize is availble, Print logo and company information .
Single wireless version:
1 * main machine
1 * 9V 1.2A adapter
1* UHF wireless hand-held MIC
1 * user manual
1 * Belt
1* remote control
1* AUX cable
A. Rich experience in global market.
B. Strong R&D team for OEM and ODM.
C. Standard production process and quality control.
D. Professional test equipment.
E. Will reply you within 24 hours once we received your inquiry & got your contact information.
F. Prompt reply and credible after-sale services.
As the biggest manufacturer of Portable Karaoke Speaker; Amplifier; Microphone; Bluetooth Speaker in China, SHIDU is a high-tech enterprise concerned with R&D, production, sales and service.
Covering an area of 3000 square meters, we now have over 200 workers. With more than 50 professional experts with higher academic title and 5 world leading production lines with 5S management, we have the production capacity of 20,000 sets per month.
Strictly following the ISO9000 quality control system standard, every product in SHIDU has been carved carefully.
SHIDU owns many technical patents with 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 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 other factors may change the charge time .
3. Q : What is the lifespan for battery ,can i change the battery after the warranty ?
A: About 1 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 60-500pcs. 35 days for OEM order ,MOQ is 1000pcs .
6. Q: What is your delivery time ?
A: 1) OEM Oder: 25-35 working days
2) SHIDU brand inventory order: 3-5 working days