Buds 4 Pro Headset Wireless In-ear Calls/Music USB Type-C Bluetooth Bl
Weight: 49.5 g Charging case dimensions (W x D x H): 46.58 x 59.28 x 26.79 mm Charging case weight: 39.5 g Left earpiece weight: 5 g Right earpiece weight: 5 g Recommended usage: Calls/Music Product colour: Black Product type: Headset Wearing style: In-ear Colour name: Space Black Headset type: Binaural Control type: Touch Charging case type: Wireless Charging case: Yes Charging case connector type: USB Type-C Charging case capacity: 565 mAh Charging stand: No USB connector: USB Type-C Bluetooth version: 5.3 Wireless range: 10 m Connectivity technology: Wireless Bluetooth: Yes Battery type: Built-in battery Battery recharge time: 0.5 h Battery operated: Yes Continuous audio playback time: 9 h Battery recharge time (charging case): 38 h Microphone type: Built-in Intraaural headphones type: Earbuds Headphone sensitivity: 48 dB Impedance: 16 O Driver type: Dynamic Ear coupling: Intraaural Driver unit: 1.1 cm Noise canceling type: Active Noise canceling: Yes