Response frequency (Hz): 20-20000
Features1: This is a newest tws Bluetooth earphones
Impedance (ohm): 32Ω
Features 2: 2020 Wireless Bluetooth Headphones
Sensitivity (dB): 108dB
The sound quality of this inpods is very like i12 but more cheaper than i12 And the material is better and more comfortable than i12
Talk time (H): 2-3 hours or so
The talk time and music time of this tws is about 2-3 hours after once fully charging
Music time (H):2-3 hours or so
Features 3: This inpods is not i200 tws
Standby time (H): 1000 hours
This inpods 12 Bluetooth headset is your best choice
Charging time (H): 1 hours
Battery capacity: earphone 35mAh, charging box 300mAh
https://www.cnsimba.com/wireless-earphone/tws-earphone/macaron-inpods-12-earphones.html