Instructions

Conventional parameter table
Bluetooth specification
Bluetooth 5.0
Operation frequency
2.402-2.480GHz
Supported profile
HFP, HSP, AVRCP, A2DP
Chip solution
Airoha AB1536
Decoding
SBC
Operation range
UP to 10 meters
Talk time
Earbuds: about 3 hours (70%volume)
Use with charging case: about 12 hours(70%volume)
Music time
Earbuds: about 4 hours (70%volume)
Use with charging case: about 16 hours (70%volume)
Standby time
Earbuds：About 40 hours
Battery type
Earbuds：3.7V 40mAh*2
Charging case：3.7V 420mAh
Charge time
Earbud：1±0.5 hour
Charging case：2±0.5hours
Operating temperature
-10—55℃
Net weight
Total about 46.6g（earbud：4.3g*2；charging case：
38g）