Samsung Galaxy Buds4 Pro

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