EW INDUSTRIAL CO LTD. professional for mobile phone parts, we offer the best service and credit standing to our clients, we will be the best partner on your business way.
we have many sort products, you can search model name in our search engine, you will get all of the parts info for this model, if you can't find the product here, pls contact with us.
    only enter model name
    you will find parts here

portable speaker
EW-QT788L portable speaker, bluetooth speaker 
Product Details

EW-QT788L portable speaker, bluetooth speaker

参数 parameter:
版本Version V:3.0
频率frequency 2.402-2.480GHz
最大输出功率 max power output  3W
MIC灵敏度sensitivity -32db
接收灵敏度receiving sensitivity Better than -82dBm 
距离distance  10meters  
数据传输data transmission Up to 3Mbps(over the air) 
UART 数据传输率 data rate 115200bps 
充电电压 charging Voltage 3.7V –4.2V DC
工作电压 working Voltage 4.8V –5.5V DC
工作电流 working Current 200MA
静态电流 static state Current  >1UA
电池容量Battery Capcity 450MAH
天线 Amtenna 内置天线 Build in antenna

Email to manager
CopyRight©2003-2022 EW INDUTSTRIAL CO LTD. | Tel: 00862028928700 | fuying international building, #166 haizhu district, guangzhou city, China
Gmail: enginewireless@gmail.com Email: sales@008620.net MSN: engine_wireless@hotmail.com Skype: snow_best