Mouse and keyboard share one receiver. The mouse uses a No. 5 battery The keyboard uses a No. 7 battery

USB receiver is placed next to the mouse battery,

You can see that there is a small rectangle next to the battery cover, just take it out.

First insert the receiver into the computer, insert it a few more times or change the interface,

Then install the battery and see that there is an automatic update drive in the lower right corner of the computer. You can use the keyboard in about 15 seconds.

Some computers want to restart

1. Regarding product qualityThe 

     We have always regarded quality as life!Because quality is the weight of trust, the key to winning competition, the ending point of the endless pursuit and dignity.The production process of each product has been tested for a certain time. At the same time, we guarantee to the majority of customers that we strictly control the quality of the product!With quality, there is a market, improvement, and progress!
 
2. About express logistics aspectThe 

     If the price of all products in this store does not include freight without taxes, the store defaults: Shentong Express and Best Express, normal 1-2 days in Guangdong Province, 3-5 days outside the province, and remote areas may be slow for 1-2 days.,Please wait.If you need to send other express delivery, please contact us to modify the freight.Logistics Our choice: Anneng Logistics Shunxin Jetta Logistics is far away from logistics Shenghui Logistics Wangda Logistics, etc. We post in remote areas“Transfer”Logistics is generally possible to send provinces across the country. Compared with express delivery, the freight is relatively low.
 
3. About ordering and deliveryThe 

     In order to facilitate your purchasing and sales, the company has a certain amount of inventory under normal circumstances. ZUI confirmed whether there is stock before shooting. If the number of orders is large, confirm the time of the date before shooting, so as not to delay your out of your out.Date and loss.Buyers should provide accurate delivery addresses, consignees and contact information. If the receipt information is wrong, all the losses that cause the product to be delivered or delayed will be borne by the buyer.When you pay the payment, in general, we will handle your order within 24 hours.If there are special circumstances, we will communicate with you in time, and hope that your contact information will be kept online.
 
4. About the problem of receiving the goodsThe 

     Please do not rush to sign after receiving the goods. Be sure to check whether the packaging is intact and check whether the number of goods is correct. We will attach the delivery form. If the number of quantities or the model is inconsistent, please contact us in time in time.Time to deal with it in time.
 
5. Regarding after -sales serviceThe 

     If you choose to cooperate with us for a long time, we will think about your interests. Different products have a corresponding warranty period (usually 3 months to 1 year quality insurance).In the case, you can replace the new one (please note that the product is fragile and repaired).

In addition, the quality of the product itself has been provided from the date of purchase. It provides seven -day packet replacement and long guarantee. (Except for the product) pays each postage, that is, the shipping fee is paid, and the company refuses everything to pay.
   
6. About the problem of receiving youThe 

     Our customer service is sometimes busy, if you do n’t reply in time, you must be busy .So sometimes we can't handle it, so we will be unable to receive you in time and cannot reply to your inquiries in time. Please refer to the detailed introduction of the product and shop by yourself. Please apologize for any inconvenience.If you have an urgent matter that we need to deal with in a timely manner, contact us by phone and we can respond quickly to your telephone consultation.