ES53 Coolway wireless earphones, BT V5.0, 100mAh battery for 8 hours of music and calls and 200 hours of standby
1. Material: ABS + silicone.
2. BT V5.0, chip: JL.
3. Battery capacity: 100mAh. Charging time about 1.5 hours.
4. Calls / music time: 8 hours.
5. Standby time: 200 hours.
6. Hanging neck style, skin-friendly silicone design.
