Brand: Pebble Model: PTWE02 Play time: 4 +16 hrs Standby time: Up to 140 hours Bluetooth: V 5.0 Charging time: 1-2 hours Working range: upto 10m Charging port: type- c 5V/1A Driver Diameter: 13mm Features: -True warless earbuds -Powerful sound -Passive noise cancellation -Auto pairing -Handsfree Call -Voice assistant -Water resistance -Snug fit