PT16

Bluetooth Version V5.3
Bluetooth Prole:A2DP,AVRCP, HSP, HFP
Audio Format: SBC
Battery Type: lithium battery
Battery Capacity: 600mAh
Playing Time: Up to 8 hours of playing time
TWS
Google/Siri Voice Assistant
Hands Free
cloth design
PPT is option(talk via smartphone's App) - with upcost $1.5