Model: TWS21-BK
The ultimate MAX buds, with auxilary emergency powerbank.
Product Features:
Digital power display.
Emergency power bank built in.
Pre-paired Technology.
Bluetooth: V5.0
Frequency Response:20-20kHz
Bluetooth Range: 35 Feet
Sensitivity: 90dBm.
Earbuds: Polymer Li-ion battery 40mAh each.
Charging case: Polymer Li-ion battery 250mAh.
Charge Time: Up to 1 Hour.
Play Time: Up to 4 Hours.
Standby Time: Up to 120 Hours.
