Bluetooth: JL AD7006D
Bluetooth version:V5.2
BT distance：10M
MP3 Storage: 8GB
Music Format: mp3, wav
Microphone: -38dB
Sensitivity: -90dBm
Battery Capacity: 180mAh
Play Time: ≥6 hours
Standby Time: ≥300 hours
Charging Voltage: DC 5V
Charging Time: 2 hours
Material: ABS+PC+Titanium Alloy Band
Size: 125*103*63mm
Color：Black/Navy
IPX68