Redução de ruído in-ear verdadeiro estéreo bluetooth-compatível 5.0 fones de ouvido mini fone de ouvido sem fio para interior ao ar livre

Description:Equipped with bluetooth-compatible 5.0 chip, the connection is faster and more stable, and there are physical buttons designed to control music, calls and voice assistants with just one click.The 7.2mm sound unit and DSP digital noise reduction technology can filter out environmental noises and bring you clear and thorough sound quality, and it optimizes the interconnection of the left and right earphones. The monaural and binaural modes can be seamlessly switched, that is, wear any earphone, you can use mono, and then put on another one to automatically restore stereo without re-pairing.Made of high-quality ABS and metal, it is light and small, comfortable to wear, and can automatically connect in seconds after wearing the headset.The length of the earphone is 2.6cm, the width is 1.6cm, and the height is 2.1cm. And the length of the charging case is 6.2cm, the width is 4cm, and the height is 2.72cm.It is suitable for running, sports, and traveling, and it is firm to wear.Item Name: bluetooth-compatible EarphonesMaterial:ABS,MetalCharging Time: about 1.5-2 HoursInput Voltage: 5VOutput Voltage: 5VOutput Current: 150mAInput Current: 100mATransmission Distance: 10m (Barrier-Free Environment)Bluetooth Version: bluetooth-compatible 5.0Talk Time: about 4 HoursStandby Time: about 150 HoursCharging Compartment Battery Capacity: 300mAh(Battery Included)Earphone Battery Capacity: 43mAh (Battery Included)Bluetooth Profile: HFP/A2DP/HSP/AVRCPSize:2.6cmx1.6cmx2.1cm/1.02inx0.63inx0.83inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of bluetooth-compatible Earphones1 X Charging Case4 X Ear Caps (S/L)1 X User Manual