Specification

1,Bluetooth version: Version 4.
2,Bluetooth protocol: A2DP,AVRCP, HFP, HSP
3,Bluetooth distance: within 10m
4,Power adapter: AC 100-240V, 50/60Hz, DC 5V/4A
5,Power:AC100-240V,50/60Hz,DC 5V4A
6,Output power: RMS 5W*2
7,Speaker: 4Ω, 5W, 1.75 inch
8,Frequency range: 150Hz-20kHz,SNR: 80dB-86dB,Distortion: <5%
9,Connector type: standard 3.5mm stereo jack
11,input:DC5V/4A;cpacity:5W;current:700-1000mA
12,transmission distance:10mm
13,charging efficiency:≥70%

Features

1wireless charger for phone
2.buletooth,NFC
3.Time,Alarm clock,Temperature induction
4.with microphone ,handfree call
5.dual USB output
6.3.5 general audio output,can connect different digital devices

Packing

1,product size:175X110X70mm
2.packing size:208*208*78mm ,gross weight:1040g
3,10pcs/ctn,ctn size: 43.5*41.5*25cm

Shenzhen Wisee Tech Co., Ltd was founded in 2013 and located in Longgang district of Shenzhen. It is integrated with R&D, production, distribution &marketing .Our main products as a series of  consumer electronics like wireless charger and wireless and bluetooth related products . 
With the modern advanced technology and sophisticated process you can gain many advantages by working with us . We utilize automatic SMT and wave soldering machines from the US for precise, efficient and cost effective manufacturing.  As a result, customers can get more competitively priced lights.
There are 10 experienced and well educated engineers ready to handle your custom project. Customers can rely on us for innovative, quality devices at competitive price .All of our products are produced in-house with 20 QC so we can better control quality and lead times. In fact, we can have an entirely new design ready for production in 30 days. 
To ensure hassle-free distribution, our products come with CE,FCC, and RoHS markets. The products exported in Europe, Australia, North and South America, the Middle East and Africa meanwhile enjoyed a good reputation worldwide. 
For more information, visit our website and contact our sales representatives timely.