TWS earphone

Model : OV-T10
Version: 5.0 (JL chip)
Input: DC5V
Battery Capacity : 3.7/90mAh Battery capacity:300mah
Talking Time : 2-3 Hours
Charging Time : 40 Min
Profile Support : SPP/HF/A2DP/AVRCP
Sensitivity: 120±5dB
Frequency Response : 20-20000Hz
Impedance: 32Ω