Laser Projection Virtual Keyboard Phone Bluetooth 3.0 Wireless Projection Touch Infrared Keyboard with 2500Mah Power Bank Gifts

Specifications:

• Model: M1

• Keyboard layout: QWERTY layout(Approximately 20MM spacing)

• light source: Red laser

• projection size: Width approximately: 250MM, height approximately: 100MM

• work platform: A non reflective and opaque plane

• external power supply:USB power supply/greater than 5V2A

• Battery and Capacity: Lithium ion battery, 2500MAH (MAX) @ 3.7V

• Battery working time: About 500 minutes

• Battery charging time: About 180 minutes

• Power bank: USB output 5V1A

• Bluetooth: V3.0,HIDPROFILEVER1.0

• Frequency range: 2402-2480MHZ

• Channel: seventy-nine

• modulation scheme: GFSK

• Size (mm): 90MMX44MMX48MM

• Weight (g): About 125g
  
  
  

Package Contents:

1 x Bluetooth Projection Keyboard(Power Bank Fucntion)

1 x Charging Cable

1 X User Manual