IPX7 waterproof pool floating vatop waterproof bluetooth wireless speaker

IPX7 waterproof pool floating  vatop waterproof bluetooth wireless speaker If you want to learn more about the waterproof pool floating bluetooth speaker, please click the below link:  http://v.youku.com/v_show/id_XOTM4ODE2MjMy.html https://www.youtube.com/watch?v=UrumVueVSjs&feature=share speaker

bluetooth version:	RDA 3.0
Theory of distance of	50 meters (empty)
Carton size:	52 * 39.5 * 52 cm
Level of waterproof	IP7
Casing material	ABS + UV
hand free call	yes
Horn size:	40 mm
Maximum power (PL)	3 w
resistance	4Ω
Frequency response (F)	2.400ghz-2.480ghz
SNR	≥—91dB
Audio distortion (HTD + N)	≤1%
Battery capacity	1500 mah
Charging voltage (IN)	5 V + / - 0.5 V
Voltage output (OUT)	5 v / 1 a (Power bank)
Charging time	2.5-3hours
Working time	10 hours
Shipping Carton:	525*425*215mm   .:
N.W./G.W	9.90/11.0KGS

    Function: Play Time: up to 10 hours
With Mic support hands-free CSR bluetooth chip (8615) V4.0 backward compatibility V3.1, V2.0, V1.2 and V1.1 standard support A2DPAVRCP, hands-free agreement                Customer’s success is what we had and what we keep on pursuing,    
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solution for you. Hutianmei Co., LTD. is a collection of manufacture, the sale is a body comprehensive manufacturing company. mainly produce electronic products, such as headphones, earphones accessories, we havethe professional team for development purchasment, production and quality control and sale jobs. We insist on quality and service first. we will maintein with the highest quality, the most competitive price, the best service to each customer. To develop new products and new market based on creating the "integrity, professional, service, innovation" as the enterprise culture.   To learn more about our products and services, kindly visit our official website.