Dell EB525 Pro Plus EarBuds (520-BBNG)

SPECIFICATIONS

TECHNICAL INFORMATIONConnectivity TechnologyTrue Wireless Wireless TechnologyBluetooth Cable Length24 cm Wireless Operating Distance30m Bluetooth StandardBluetooth 5.3 Minimum Frequency Response20 Hz Maximum Frequency Response20 kHz FeaturesHearing Protection Adaptive Active Noise Cancellation Wireless Charging USB Charging Bluetooth Pairing Noise CancelingYes Fast ChargingYes Microsoft Teams CertificationYes Zoom CertificationYes Active Noise Canceling (ANC)Yes Charging MethodCable Case AI-poweredYes Maximum Number of Paired Devices Supported8 Maximum Number of Simultaneous Connections2 Voice Processing Unit (VPU)Yes BATTERY INFORMATIONBattery Capacity (Earbuds)66 mAh Battery Capacity (Charging Case)500 mAh Fast Charging Time5 Minute Battery Talk Time DetailsUp to 5hrs (ANC On - Earbuds) Up to 16.5hrs (ANC On with charging case) Battery Listening Time DetailsUp to 8hrs (ANC On - Earbuds) Up to 33hrs (ANC On with charging case)Battery Recharge Time DetailsFast Charging Time: 5 mins = 1 hr Maximum Battery Recharge Time: <2 hrs to full Battery ChemistryLithium Polymer (Li-Polymer) EARPIECEDriver Size11.6 mm Signal to Noise Ratio (SNR)66 dB Earpiece Sensitivity Details106 2dB @ 1kHz/1mW MICROPHONEMicrophone TechnologyMEMS Technology Integrated MicrophoneYes Microphone Frequency Response100 Hz to 8 kHz Microphone Sensitivity (dBFS)-35 1 dBFS INTERFACES/PORTSCharging InterfaceUSB Type-C Wireless CONTROLS/INDICATORSEarpiece ControlsVolume Up/Down ANC on/off/Enhanced Transparency mode Answer/reject call Mic on/off Next/Previous track SOFTWARESoftware IncludedDell Display and Peripheral Manager Dell Device Management Console Dell Audio Mobile App Dell Pair POWER DESCRIPTIONMinimum Charging Power2.50 W Maximum Charging Power5 W PHYSICAL CHARACTERISTICSDurabilityWater Resistant Dust Resistant Form FactorIn-ear Height32.22 mm Width24.58 mm Length23.52 mm Weight (Approximate)12 g Charging Case Height63.87 mm Charging Case Width30.86 mm Charging Case Length58 mm Charging Case Weight (Approximate)50.4 g Earbud Weight (Approximate)6g x 2 Dongle Weight (Approximate)2.2g MISCELLANEOUSPackage ContentsDell Pro Plus Earbuds - EB525 Dell Wireless Audio Receiver - HR024 USB-C Charging cable User Documentation Ingress Protection (IP) RatingIP54 CompatibilityDell Wireless Audio Receiver - HR024 Operating System PlatformWindows 10 64 Bit Windows 11 64 Bit iOS Android macOS Charger IncludedNo