1 Pair Speaker Ringer Buzzer EMC 3347 for Macbook Pro Retina 16 inch A2141 (2019-2020), A21411. Speaker ringer buzzer for Macbook Pro Retina 16 inch A2141 (2019 2020) 2. Replace your broken or unusable one with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work 5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts Specification: General Compatible with Apple: MacBook Pro 16

Improved Fleet Management: Helps businesses track their fleet’s location

making the hand feel refreshing and comfortable

57 x 18 x 8mm/ 2

Working current: less than 20mA

Charging box battery capacity: 750mAh

19 software CD-ROM

Designed in a rectangular shape with a British specification plug

Voltage: Support 110V or 220V

base frequency 1

stretch them as far as you can

40HQ: 1443 cartons * 100 pcs = 144300 pcs

Function: Video Playback