Product model: DT-3

Bluetooth version: V5.0 dual call
Headphone battery capacity: 45MAH/3.7
Charging compartment: 300MAH/3.7V
Standby time: Single ear standby: 120 hours
Talk time: 4 hours
Speaker unit: 6MM true copper ring speaker
Music time: 3 hours
Color: white, black and red
Charging time: 1 hour
Chip: Jerry 6936 picks up and automatically turns on and automatically pairs

Bluetooth distance: 10-15 meters