Samsung Galaxy Buds4 Pro

Adaptive EQ: Yes | USB Type-C charging port: Yes | USB Type-C required charging power (min): 2.5 W | USB Type-C required charging power (max): 4.5 W | Ear coupling: Intraaural | AC adapter included: No | Charging case: Yes | Product colour: Black | Connectivity technology: True Wireless Stereo (TWS) | Recommended usage: Calls/Music | Bluetooth: Yes | Driver unit: 1.1 cm | Proximity sensor: Yes | Number of microphones: 6 | Right earpiece battery capacity: 61 mAh | Wearing style: In-ear | Weight: 5.1 g | Market segment: Consumer | Battery operated: Yes | Charging case dimensions (W x D x H): 28.3 x 51 x 51 mm | Number of drivers: 2 | Right earpiece weight: 5.1 g | Left earpiece battery capacity: 61 mAh | Microphone type: Built-in | Bluetooth version: 6.1 | Gyroscope: Yes | Width: 18.1 mm | Charging case weight: 44.3 g | Charging case capacity: 530 mAh | Left earpiece weight: 5.1 g | Height: 30.9 mm | Product type: Headset | Depth: 18.1 mm | Voice commands: Yes | Noise canceling type: Active | Accelerometer: Yes | Headset type: Binaural | Talk time (with charging case): 22 h | Bluetooth profiles: A2DP | Bluetooth profiles: TMAP | Bluetooth profiles: HFP | Bluetooth profiles: PBP | International Protection (IP) code: IP57 | Bluetooth profiles: AVRCP | Continuous audio playback time (charging case/ANC on): 26 h | Talk time (ANC off): 5 h | Continuous audio playback time (charging case/ANC off): 30 h | Noise canceling: Yes | Battery capacity (charging case): 530 mAh | Continuous audio playback time (ANC off): 7 h | Talk time (ANC on): 4.5 h | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Continuous audio playback time (ANC on): 6 h | Position sensor: Yes