Portable Wireless Laser Projection Keyboards for Computer Mobile with Mouse Function

Key Specifications/Special Features: Laser projection keyboard Keyboard layout: QWERTY layout, about 20mm spacing Light sources: red laser Projection dimension: width: 250mm, height: About 100mm Working platform: non reflective, opaque plane External power supply: USB power supply / greater than 5V 2A Battery capacity: 2500mah lithium ion battery Battery working time: 500 minutes Mobile power supply: USB output 5V 1A Bluetooth: V3.0, hid profile ver 1.0 Frequency range: 2402-2480mhz Channel: 79 Modulation mode: GFSK Size: 90 * 44 * 48mm Weight: 125g  What is the advantage of Jiaxing Factory?1.Free of charge to make the sample as your required2.Fastest email respond3.Small quantity orders are accepted4. Rich experience to work with famous company and brands5.Many style PC card adapters series for your choose to win the promotion campaignAbout usWe are a six star supplier of Global Source and have over 20 years of experience manufacturing a wide variety of PC card adapters. If you need an item made from scratch, we have 100 R&D engineers and 20 designers who can complete a sample for you in 3 days. The same personnel also contribute to the 20 new models we release monthly.Production is carried out at our five factories utilizing printing, heat-transfer and packaging machines, we can have your order for shipment in 10 to 15 days.For more information, contact us today.SampleLead time 3-7 days  Sample Cost Free of charge samplesLead Time15-20 business days after sample is confirmed, depend on the quantityPortXiamen, Fujian, ChinaPayment L/C, T/T, Western Union/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1