TELEPHONE XYS-WTS250B, XYS-WTS280R OWS Earphones User Manual
TELEPHONE XYS-WTS250B, XYS-WTS280R OWS Earphones Specifications Feature Details Bluetooth Version V5.4 Support Mode AAC/SBC Battery Type Lithium-ion Polymer Battery Frequency 20Hz-20kHz Earbud's Capacity 40mAh x2 Charging Case Capacity 200mAh Call/Play Time 5-6 hours Charging Time of Charging Case About 120…