Description
Basic parameters: Bluetooth version: 5.0 Earphone type:in-ear Microphone:yes Noise Reduction:active Waterproof:yes Playback Control:yes Supported agreement: A2DP/AVRCP/HFP/HSP Transmission distance: 10M Frequency range: 50Hz-2800Hz Impedance:32Ω Voltage: 3.7V Standby time: 80 hours Call time: about 4 hours Music play time: about 4 hours Battery capacity of earphones: 50MAH Charging time for earphones: 1 hour Battery capacity of power box: 280mAH Charging time for power box: about 1.5 hours Supported system: IOS Android Windows Package: Bluetooth headset * 2 Charging compartment * 1 Charging cable * 1 Manual * 1 Spare ear cap * 4
