For Xiaomi Redmi Note 12 Pro+ / Redmi Note 12 Discovery Battery Back Cover(Black) Tag-Charging Port Board Carton Size 58cm * 58cm

Carton Size 58cm * 58cm * 41cm / 22

or other devices to your car audio system or other stereo speaker system

Signal to noise ratio: ≥90dB

delay time <2s

Input voltage: DC 7-24V

For Xiaomi Redmi Note 12 Pro+ / Redmi Note 12 Discovery Battery Back Cover(Black) Tag-Charging Port Board Carton Size 58cm * 58cm1. Back cover replacement for Xiaomi Redmi Note 12 Pro+ Redmi Note 12 Discovery 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