Headphone Type: In-ear Bluetooth Version: 5.4 Bluetooth Profiles: A2DP, AVRCP, SPP, HFP, AAC, SBC Connection Distance: Up to 10m Control Type: Touch Battery Charging Time: ~1.5 hours Microphone: Built-in Water Protection: IPX4 Working Time (Music & Calls): Up to 6 hours Charging Connector: Type-C 03 months replacement warranty বিক্রয় ও শিপমেন্ট: MNK SHOP