Banalove 2.4GHz Wireless Mini Portable Keyboard with Built-in Trackball Mouse Combo, HTPC/Smart TV Multimedia Keyboard (Black)

Generate a 100-character excerpt from the product description below. Return ONLY the excerpt text, without any prefixes, notes, or explanations. Example: “Compact wireless speaker with 12-hour battery life and waterproof design.” Product description:
Compliant standard keyboard & mouse protocol, compatible with Windows/Mac/Android/PS4 platform
Debounce processed to prevent wrongly or continuously type in;
Portable ergonomical & confortable handle design to avoid wrong touch the keycaps by fingers while handheld situation;
Built in Nordic chipsets less batteries consumes and stable wireless communication;
Built in multimedia navigation keys and accurate optical trackball;