Detail:
Bluetooth version: 5.2H SpeakerSpeaker sensitivity: 113±3dBMicrophone sensitivity: -42±3dBFrequency response range: 20-20KHzCharging input: 5V 340mACapacity Earbud Battery: 30mAhNoise Reduction: 25dBCharger Battery Capacity: 360mAhMusic Play Time: 7 hours(70% volume)Earphone Charging Time: About 1 hourCase Charging Time: About 1 hour
Case Standby Time: More than 6 monthsMaterial : ABS+siliconeNet weight: 56g13mm diameter speaker expand sound field, provide HIFI bass effectFree choice of different silicone ear tips, stable and sealedSupport wired and wireless chargingDual audio sharing, switching between main and sub In-ear detection can be turned off at will, long press to on/off