Model: i9s

Chip: AB5656T

Bluetooth version: V5.2

Earphone battery: 30mAh

Charging compartment battery: 300mAh

Music time: 4H (70% volume)

Charging time: 1.5H

Standby time: 120 days

Horn specifications: Φ 10mm/32ohm

Transmission distance: ≥ 10 meters

Material: ABS+PC

Product size: 44 * 57 * 21

White: White