Battery Back Cover for ZTE Blade A31 (2021)1. Back cover replacement for ZTE Blade A31 (2021) 2. Replace your broken or unworkable back housing cover with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work 5. Highly recommend professional installation. We will not be responsible for any damages to your cellphone mobile phone that you may cause during the changing of replacement parts Specification: General Compatible with ZTE: Blade A31

test finished

5inch * 11

Blank inside for your own message

Please use the type c connect both screen and your computer(Windows/MAC both ok)

Waterproof Grade:Professional Waterproof

comfortable feeding with our Breast Feeding Maternity Nursing Pillow in the sophisticated Silver Twinkle design

improve lymphatic drainage

10x or higher

Power: 0-150W

Don't make him tap the sign

The maximum distance to disable the rear camera view

Fifteen meters Bluetooth stable transmission