8BitDo Zero 2 Bluetooth Gamepad with ultra portable keychain design, 180mAh rechargeable battery for 8 hours playtime and compatibility with Switch, Windows, Android, macOS. This tiny controller weighs just 20.7 grams yet delivers responsive controls perfect for 2D games on the go. Its Bluetooth connection and upgradeable firmware make it a versatile mini companion for casual gaming sessions.

About 8BitDo Zero 2
The 8BitDo Zero 2 brings serious gaming power in an incredibly small package. This mini Bluetooth gamepad measures just 73 by 36.5 by 14.7 millimeters and weighs only 20.7 grams so you can clip it to your keys and take it anywhere without noticing the extra weight. The durable hard plastic shell feels solid with a nice matte back and glossy front that resists everyday wear while you play on the go.
Its rechargeable 180 milliamp hour lithium ion battery gives you up to eight hours of continuous play after a quick one to two hour charge through the included USB cable. An LED indicator keeps you informed about the remaining power so you never get surprised by a dead controller in the middle of a session. This reliable battery life lets you enjoy extended play without constant recharging worries.
You can connect the 8BitDo Zero 2 to many devices thanks to its wide compatibility that covers Nintendo Switch on firmware 3.0.0 and higher plus Switch 2 on 20.1.1 and above along with Windows Android macOS Steam and even Raspberry Pi. It switches smoothly between X input D input Switch mode Mac mode and Keyboard mode which makes it versatile for different platforms and game types.
The controls feel responsive with a great directional pad face buttons and shoulder buttons that work especially well for 2D games. Start and Select buttons provide quick access while the upgradeable firmware ensures your controller stays current with improvements over time. The wireless Bluetooth connection pairs easily and the included silicone wrist strap adds convenience for carrying.
Specifications
| Parameter | Value |
|---|---|
| Dimensions | 73 x 36.5 x 14.7 mm |
| Weight | 20.7 g |
| Battery type | 180 mAh Li-ion rechargeable |
| Battery life | 8 hours |
| Charging time | 1-2 hours |
| Connectivity | Wireless Bluetooth |
| Compatibility | Switch, Windows, Android, macOS, Steam, Raspberry Pi |
| Controller modes | X-input, D-input, Switch mode, Mac mode, Keyboard mode |
| Designed for | 2D games |
| Firmware | Upgradeable |
| Warranty | 2 years |
| Delivery time | 7-14 days |
| Price | $17 |
Reviews
I love how this tiny gamepad slips right onto my keychain. It feels solid in my hands during long train rides and the buttons click nicely for my favorite retro platformers. Battery lasts through my whole commute without any issues.
Carrying this mini controller everywhere is so convenient. The directional pad works great on my Android phone for quick puzzle games and pairing with my laptop was straightforward. It could use a bit more weight for stability but overall I enjoy using it daily.
Playing 2D games on my Switch feels perfect with this little pad in my pocket. The shoulder buttons respond well and I get solid hours of fun before recharging. My kids borrow it all the time because it is so easy to hold and carry around.