Product Specfication:
●Bluetooth Version :5.0
●Chip：Bluetrum5616
●Auto Turn-on
●Auto pairing
●Touch Control
●Water Proof: IPX 3
●Battery capacity of single Earphones：Li polymer battery 200 mAh With protective IC ;
●Battery capacity of Charging Case : Li polymer battery 30 mAh
●Music time ： About 3 hours
●Standly time : About 48 hours（Headphones connected but not used） ;
●Earphone Charging time：1.5 hours ;
●Case Charging Time：1.5 hours ;
●Charging Port : Type-C
●Charge cable include:
●Case Sizes: mm
●Earphone Sizes: mm
●Colors : Black ，White
●Certificaiton:
●Battery: UN38.3，MSDS
