Écouteurs Bluetooth A20, crochet d'oreille, très longue durée de veille, étanche IPX7, casque d'écoute sans fil pour entreprise unique, avec LED

Description:The use of smart LED digital display design enables the battery power of earphone to be displayed more clearer in real time.Bluetooth-compatible earphone has a long standby time without frequent charging due to the use of large-capacity battery. With intelligent noise reduction technology, you can enjoy clear call.It is made of high-quality ABS and electronic components material.The length of the product is 60mm and the width is 16mm.It is suitable for business, driving, running, sports, outdoor, travel, etc.Item Name: EarphoneMaterial: ABS, Electronic ComponentsModel: A20Bluetooth-compatible Version: 5.0Transmission Distance: 10 MetersTalk Time: 48 HoursStandby Time: 365 DaysCharging Time: 2 HoursCharging Box Battery Capacity: 300mAh (Included)Frequency Response Range: 20Hz-20000HzWaterproof: IPX7 Adaptation System: for iPhone and for Android Mobile Phones, and Digital Devices with Bluetooth-compatibleFeatures: Power Display, Noise Reduction, Super Long StandbySize Details:6cm x 1.6cm/2.36" x 0.63" (Approx.)Notes: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 x Earphone1 x Vice Earphone1 x Charging Cable 1 x User Manual