PRODUCT DETAILS
Bluetooth Version: 5.0
Protocol: HFP/A2DP/AVCTP/AVRCP
Talk Time: 13 h
Play Time: 12 h
Charging Time: 1 h
Input Voltage: DC/5V/300mAh
Working Frequency of Bluetooth: 2402MHZ-2480MHZ
Working Temperature: -40℃/+85℃
Transmission Distance: 10M
Battery Capacity: 250mAh
Driver Unit: 40MM
Sensitivity: 122d±3dB
Impedance: 32Ω±15%
Frequency Response Range: 20-20KHZ