Wireless Bluetooth folding keyboard

Specification:
Certification: CE
Application: Desktop,Laptop,Tablet
Language: English
Style: Folding
Package: Yes
Model: B089T
Material process: ABS fuel injection
Connection mode: Bluetooth-compatible
Battery: 140mAh lithium battery
Charging interface: Type-C
Number of key caps: 64 keys
Key structure: scissors feet
Key layout: English
System support: for Win/Android/IOS/OS/HMS
Working voltage and current: 3.2-4.2V ＜ 3mA
Operating current of touch panel: ＜ 11mA
Standby/sleep current: 0.7mA/16 μ A
Service life: 45h
Standby time: 90 days
Key operation life: 3 million cycles
Keyboard weight: 215g
Keyboard size: unfold 304.31x98.12x9.86mm/11.9*3.85*0.38in, folding: 152 x 98.12x19.83mm/6x3.85x0.8in
Package weight: 274g
Package size: 186 * 122 * 24mm/7.3*4.8*0.94in
Color: black, silvery