
Battery life not tried yet. But when it arrived it wasn't dead. I have an older iPad, iPad Air 1. And the Bluetooth isn't the best, but the keyboard signal came right away. This is the cheapest keyboard I can find that works with my iPad, but I wouldn't be surprised if it's one of the most expensive. Definitely recommend.

Enhance your iPad Air π» 4th Gen with our Backlit Keyboard Case
11 Review

π MoKo Universal Foldable Keyboard - Ultra-Thin Wireless Keyboard for iPad 10.2/9.7, iPad Air 4, iPhone 12 and More - Portable, Compatible with iOS, Android, Windows Tablets
11 Review

10.9" Tablet Apple iPad Air 2022, 64 GB, Wi-Fi, iPadOS, space gray
16 Review

7.9" Apple iPad mini Wi-Fi Cellular, RU, 512/16 GB, Wi-Fi Cellular, white/silver
85 Review

10.1" Tablet HUAWEI MediaPad T5 10 (2018), 3/32 GB, Wi-Fi + Cellular, Android 8.0, black
49 Review

Logitech K380 Multi-Device Wireless Keyboard Pink, English
33 Review

8.3" Tablet Apple iPad mini 2021, 256 GB, Wi-Fi, pink
28 Review

Logitech K380 Keyboard Sleeve - Felt Travel Bag Case, Wireless Keyboard Sleeve for Logitech K380 Bluetooth Multi-Device Keyboard (Felt- Deep Grey)
30 Review