Наушники HOCO ES72 Benevolent neck-mounted BT earphones

1. Bluetooth 5.4; Chip: JLAC7003 2. Battery capacity: 200mAh; Charging time: 2 hours 3. Usage time: 30 hours; Standby time: 130 hours 4. Material: ABS；Size: The total length of the earphones is 85cm; Weight: 31.5g 5. Support Chinese and English prompt sounds: double-click the multifunction key when not paired