Bluetooth:V5.3 Charging:1.5 - 2 hours 

Working distances:10 meters 

Battery specification: 800Mah 

Charging port: Type-C port. 

Continuous music playback time: 120 hours (80% volume) 

Standby connection time: ? 720h Features: TF card, one to two, call echo noise reduction, EQ

We offer a 90 day warranty on all Tools and Accessories.
Please view our Warranty Policy for complete details.