Item Name B-302 Tune Jet Earbuds Description Environmental Noise Cancellation (ENC) Touch Sensor Standby Time: 150 Days 5U Dynamic Speakers Playback Time: Upto 4 Hours Bluetooth Version: BT 5.3 Transmission Range: 10 Meters Case Battery Capacity: 200mAh Earphone Battery Capacity: 25 mAH Charging Time: 1.3 Hours Charging Port: Type C 1 Year Brand Warranty >>>>>>>>>>>>original picture<<<<<<<<<<<<<<<<<<<<<<<<<<