Model number：UK-T1
Chipset：Realtek
Bluetooth version：V5.0
Transmission distance：10M
Frequency range：2.402-2.480GHZ
Charging voltage：DC/5V
Charging time：﹤1.5H
Talking time：6 hours
Music time：4 hours
Standby time：50 hours
Bluetooth battery: 40mAh
Charging case :580mAh
Can charge about : 7 times
Profile:HFP1.7 HSP1.2 A2DP1.3 AVRCP1.6 SPP1.2