BBOX OEM 20w loud bluetooth speaker ,4400mah mini bluetooth speaker

BBOX OEM 20w loud bluetooth speaker ,4400mah mini bluetooth speaker       Product Description    

Specifications
Bluetooth protocol	CSR4.0
Signal&noise ratio	80dB
Wireless Range	5-10m
Rated power	10W*2
Speaker unit	40mm, 4ohm,2pcs
Frequency response	180HZ-18KHZ
Li-ion battery	3.7V/2200mA*2
Charging time	4hrs
Play time	5hrs(biggest volume)
Accessories	1piece adaptor
Color	silver/grey/black

  Packaging & Shipping   
color box package, shipping by air or by sea             Our Services   Product payment terms: 1.  For sample, 100% in advance by Western Union or T/T 2. For mass production, 30% in advance, 70% T/T before shipment
Product warranty:
Warranty Term: 12 Months     Company Information Our advantage: 1. We have 3 designers, our boss is a mechanical designer with many years experience, our products are patent and private design, it's unique.
2.we can do the designs according to the customers'requirement
3.we can open customers'own mould as per their requirement
4.we can offer you the high quality & reasionalble price
5.we can offer you a good after-sell service.
6.we have strong professinal design team     Products Show: