TWS XO-X3–Wireless Earphone, Bluetooth Version 5.0 For Men/Women

Working frequency 2402GH2-2.480GH

Bluetooth profile A2CP-AVRCP-HSP-HFP

B Version 5.0

TYP -83dBm

Bluetooth range 10m

Frequency response 100Hz-20KHz

Earphone battery 2x30mAh

Box battery 250mAh

Talk time About 2.5H

Music time About 2.5H

Charging input  Lightning/ DC5V

Charge time About 2H