HOCO bluetooth earphones Energy ANC+ENC noice reduction EQ5 black

1. Bluetooth 5.3; chip: JL AC7006A8 2. Battery capacity: charging case 300mAh; Headset 40mAh 3. Usage time: 7 hours; Standby time: 180 hours 4. Size: 62 * 50 * 30mm; Total weight: 43g 5. ANC+ENC noise reduction true wireless Bluetooth headset with digital battery display; Supports one to two functionality, can be connected to two phones simultaneously.