- Basic Specifications - EAN
- 8806097984818
- Basic Specifications - Manufacturer's Part Number
- SM-R640NZKAEUB
- Connectivity - Bluetooth
- Bluetooth 6.1
- Controls - Control compatibility
- Android
- Controls - Control positioning
- Earbud
- Controls - Microphone
- Yes
- Controls - Playback / functions control
- Yes
- Controls - Volume control
- Yes
- Design features - Resistance
- Dust and water resistant (IP57)
- Design features - True wireless
- Yes
- General - Box contents
- - Samsung Galaxy Buds4 Pro Wireless Bluetooth Noise-Cancelling Earbuds - Charging case- Eartips (S, M, L)- Quick start guide
- General - Manufacturer’s guarantee
- 1 year
- General - Weight
- 49 g
- Noise reduction - Active noise-cancelling
- Yes
- Noise reduction - Passive noise-isolating
- Yes
- Overview - Colour
- Black
- Overview - Type
- In-ear
- Power - Battery
- Internal Lithium-ion
- Power - Battery life
- - Earbuds: Up to 7 hours- Total with charging case: Up to 30 hours
- Power - Charging method
- - Earbuds: Charging case- Charging case: USB Type-C
- Power - Charging time
- 71 minutes
- Power - Quick charge
- 66% battery life from 20 minutes charging
- Smart / lifestyle - App
- Galaxy Wearable
- Smart / lifestyle - App compatibility
- Android 12+