Specifications

professional speakers active
1.OEM & ODM
2.With CE ROHS certificate
3. Support fpr PC, mobile phone, MP3

music mini bluetooth speaker music mini bluetooth speaker music mini bluetooth speaker music mini bluetooth speaker

Music mini bluetooth speaker,professional speakers active(SP-321BT)

 

  MODEL: SP-321BT                                                                              

* Power: 3W *1
* Signal To Noise Ratio: >80dB
* Frequency Response: 20Hz-20kHz
* Battery Capacity: 400mAh
* Battery Charging Voltage: 5V
* Charger Time: 3 hours max
* Last Time: 2-4hours (via bluetooth to play)
* Driver Unit: 40mm, 4 Ohm ,3W
* Materials: ABS plastic,two vibrating diaphragm
* Power Indicator Light: Blue lights
* Transmission Distance: 15m
* Work Frequency: 2.402-2.480GHz
* 6  hours stand by
* Support NFC fuction  ,built-in micphone,can adjust volume and change songs by the products.

 

 

Specification

 

Frequency Response	150HZ to 18KHZ
Power supplier	Battery 3.7V/USB 5V
Output (RMS)	3W
Impedance	4Ohms
Speaker units	Iron 40MM 4Ω 2W(magnetically shielded)
S/N	more than 65dB
Carton Size	420*420*300MM
PCS/CTN	50
Gift box size	88*62*75MM
Others	1pc USB cable for charging,1 pc audio cable

 

 

 

 

 

 

Trade Term 

 

1. Samples be finished in 5 to 7 working days. Bulk orders be finished in 20 working days. Special

orders is to be talked.

2. Payment: T/T, Western Union

Warranty

 

1.One year as per the date of delivery.The warranty does not include accident, human fault or improper use. The cost of the return should be paid by the buyer.

 

2.or 0.5% spare parts

 

Other items for your renference

 

 

 

Certificate:CE FCC& ROHS

 

 

Factory information 

 

 

Founded in 2006, Shinedee Plastics Electronics CO.,LTD mainly manufactures multimedia speakers, including mini speakers, 2.0 speakers,2.1 speakers,card speakers and bluetooth speakers. 

 

   Our whole production area is over 3500 square meters,and employs more than 160 hard-working workers.There're 7 sets of precision injection molding machines, 8 production lines which achieve us more than 180,000 sets monthly capacity.

 

  The entire production processes including plastic injection, spray-painting,silk-screen,PCB (Printed Circuit Board) and assembly are all done by ourselves. This shortens the delivery time and decreases the cost for our customers.

 

  Our products are exported to Europe, North America, South America, the Middle East more than 30 countries and regions. 

 

  With continual innovation, we will put out more competitive products with good price, top quality and excellent performance. We sincerely welcome you to cooperate with us in business.

 

  We have 6 English speaking foreign trade sales persons that are glad to answer inquiries. Contact us now.Thank you!