Product Specifications.
Product model: Monster Airmars XKT23
Type: TWS Bluetooth headset
Bluetooth version: Bluetooth 5.4
Bluetooth transmission distance: about 10m
Music time: about 4 hours (80% volume)
Frequency response range: 20Hz-20KHz
Horn sensitivity: -106±3dB
Charging time: 1.5 hours
Battery capacity: 300mAh 3.7V
Charging interface: Type-c
Products Include
1 * Pair of Earbuds
1 * Charging Case
1 * Charging Cable
1 * User Manual (English/Chinese)