Intelligent Translator Earbuds Bluetooth-Compatible 5.4 Waterproof Real Time AI Translator Earbuds Ear Hook for Business Travel

Good luck with your favorite purchasesBattery Included : Yes Hign-concerned Chemical : None Support intercom : No Certification : None,None Origin : Mainland China Origin : Mainland China Material : ABS Bluetooth-Compatible solution : Bluetron AB5656 Bluetooth-Compatible version : 5.4 Wireless frequency : 2.4GHZ Supported protocols : HFP, HSP, A2DP, AVRCP Transmission distance : 10-15 meters Battery capacity : Headphone lithium battery 451012/3.7V/35mAh Storage : 502030 3.7V/250mAh Charging standard : Type-c, DC5V-200mA Playback/talk time : about 5 hours (70% volume) Charging time : about 1.5 hours Standby time : 90 days Microphone : CMOS condenser microphone 4013 Working temperature : -10-50 Product size : 54.00x54.00x30.00mm,2.13x2.13x1.18inch