Rechargeable Crystal 2.4G & Bluetooth Dual Mode Wireless Mouse Connection 2.4G or Bluetooth 5.1 No. of Keys 4 DPI 800/1200/1600 Powered by 2*AAA or 300mAh LithiumBattery Charge Port Type-C ( 300mAh Lithium Battery) Left & Right Key HUANO Brand Switch 3 Million Clicks Size L109 x W60 x H32 MM Net Weight 65G ( Lighium Battery 300mAh) Item Name : 2.4G & Bluetoth Dual-Mode Wireless Mouse Crystal Housing Case Bluetooth Version : Bluetooth 5.0 Working Distance : 10 Meters Wireless Solution : YIZHAOWEI Sensor Chipset : KA8G2 or MX8650 No. of Keys : 4 Left & Right Key : HUANO 3 Million Clicks Charge Port : Type-C Scroll : Metal Alumimum Alloy DPI : 800 / 1200 / 1600 Battery : 2xAAA Battery or 300mAh Lithium Battery Size : L109 x W60 x H32 MM Net Weight : 65G ( Lighium Battery 300mAh) Factory Pics Production Line&Warehouse Attedning HK Fairs Every Year Two Times Since 2016 Sample Room&Part of the Products Some Certificates we Have FAQ: 1 How to place an order? Please send an inquiry to us with your requirements,you can contact us by email,Wechat,WhatsApp or Skype, any way you prefer to. 2 What is the lead time A) For OEM service, usually we need 30 to 45 days to proceed the order. B) For products Tyshen branded, we need 3 to 5 working days to deliver the produts after the payment received. 3 What is the payment method? T/T Bank Transfer,LC,Western Union are all ok to us.For small order with amount about 100usd or even less, Paypal is suggested. 4 What is the defective rate? The defective rate is 0.2%.Due to strict quality control rules,all of our products are inspected for 4 times by QC staff before delivery. The first time for raw material, second time for finished products, third for products appearance and fourth for function. Besides, for the bulk order, 0.3% spare parts are offered free of charge to ensure you will not got any loss for any possilbe defective product. 5 How to ship goods? A)For samples,usually the samples will be sent by air express(DHL/FEDEX/UPS/TNT),or we can deliver the samples to your apponinted warehouse or agent,all ok to us. B) For bulk order,usually we ship the goods by sea. 6 What is the trade terms? Ex Work(Factory Price),FCA,FOB(Shenzhen Port or other ports),CIF all ok to us.For products with Tyshen LOGO,usually the price is for factory price,the final price will be determined by the qty you order,anyway we can negotiate for it. 7 Do you have any client famous in the filed? Yes,rapoo/ASUS/GIGABYTE/STAPLES are all our clients, further more, ELECOM(Japan),SANWA(Japan), COCA-COLA, BANDA(Japan), ERC(Ukraine),Art-Dom(Poland) are all cooperating w