For Xiaomi Redmi K40S / Poco F4 Charging Port Board Type-HTC Spare Parts Sensitivity: 110 +/- 3 dB

Sensitivity: 110 +/- 3 dB

Star filter is a kind of radiant effect that takes the luminous point as the center and produces a radiant effect after the light is diffracted

Blackberry:  9800/Torch

Ultra-compact so you can take box sound anywhere

Built-in microphone and speaker

For Xiaomi Redmi K40S / Poco F4 Charging Port Board Type-HTC Spare Parts Sensitivity: 110 +/- 3 dB1. Charging port board replacement part. 2. This part is used to replace your damaged or unworkable one with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. The installation of any new part should be done by a qualified person. We will not be responsible for any damage caused during installation. Specification: General Compatible with Xiaomi: Poco F4 , Redmi K40S Package Weight One Package