Lycka Mini’buds Black/red

TWS Bluetooth earbuds with 32 Hours Playback Bluetooth version: v5.3 Frequency: 2.402GHz-2.480 GHz, Audio Range: 20Hz-20KHz, Charging time:1.5hrs, Charging port: TypeC, Battery: Charging case 300mAh, Battery: Earphone 40mAh*2, Music time: 8hrs, Talk time: 4hrs, Stand by: 120hrs, Battery life (how many cycles): 3-4 times, Operating distance: 10+mts, Output: 3mW*2, SNR:95±5dB, Speaker impedance: φ10mm,32Ω Bass, Mic:-42dB