Battery Charge Time: 1 Hour Bluetooth Range: 10m Bluetooth Version: 5.3 Brand: Bluetooth earphone & headphone Charging Type: Type C Color: Black Compatibility: All Smartphones Frequency: 100 Hz Material: ABS Plastic Mic: Yes Model Name: CM - 311 Net Quantity (N): 1 Noise Cancelling: Yes Play Time: Above 20 Hours Type: TWS Warranty Period: NO WARRANTY Warranty Type: No Warranty CMT HIFI SOUND powered by dual drivers , 50 DB sound , HI - REC certified clarity . Country of Origin: India
