Changsha BZ-Whooleday Electronic Co., Ltd. is mainly engaged in consumer electronics products and renewable energy products, including wireless earphones\ gaming headset\ keyboard mouse combos and wireless speakers, also lithium ion batteries and portable power stations.Our company always adheres to the principle of "quality first and reputation first" to provide users with all kinds of products with quality and quantity. Possess strong production capacity, Support O E M, Factory direct shipment, guaranteed delivery time.We have rich experience in customization and export trade, which make us can provide more professional service of O E M / O D M order and save your time, also we are very tend to build a long-term business relationship with our customers, so all of our products with C E / R O H S / F C C certifications, and with 1 year warranty,the headband headset also with W E E E certifications, so you don't need to worry about the quality.We also have an rich experienced team with good services and communicate in time, to guarantee any problems can be solved in time.Facing the fierce competitive environment, the company's system has been continuously improved, relying on science and technology, continuously improving the scientific and technological content of sales products, and creating higher market value for the society.Welcome any inquiries and have a good start with us!we will always try our best to meet your requirements!