Momax Pills Lite 3 True Wireless Earbuds

specifications : 

• Input: 5V=330mAh
• Battery capacity: 35mAh
• Working time: 6 hours (max)
• No. of charge: 3 times
• Longest working time: 24 hours (max)
• Battery type: Li-Polymer
• Driver type: Ф13mm dynamic driver
• Frequency response: 20Hz-20KHz
• Impedance: 32ohm
• Sensitivity: 122dB ± 3dB (at1KHz/-10dBFS）
• Wireless version: V5.3
• Dimension (earphone): 39 x 16.3 x 18mm
• Weight (earphone + case): 49g ± 5g
• SKU: BT11