Model : AS4 Trio
Type : Open Ear Wireless Headphone
BT Version : 5.0 EDR
Frequency : 20HZ – 20KHZ
Distance : 10-15 M
Mic Sensitivity : -42 db
Battery Capacity : 120mAh
Playtime : ≈ 5 hours (80% Volume)
Call Time : ≈ 6 hours
Standby time : ≈ 300 hours
Charging time : 1.5 hours
Charging Voltage : DC 5V
