True Wireless Stereo 5.0 Earbuds IPX7 Waterproof Version: Bluetooth 5.0 Waterproof Special Edition Wireless Single Enhanced Built-in MIC 6H + 12H Music Playing Time Sensor Touch Comfortable Fit True Wireless Earphone Capacity: 2x3.7V / 55mAh Earphone Charging Time: About 1 hour Charging Base Charging Time: About 2 hours Charging Base Charge to Earphone: 2 times 2000mAh Charging Bar Frequency: 2.40GHz~2.48GHz Sensitivity: -92dBm
Charging Box - 2000mAh