Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Characteristics:
Bluetooth version: V4.0
Frequency: 180-2000KHz
Answer: Auto
Range: 10 to 20 m (depending on the environment, such as an obstacle)
Microphone transmission distance: 1 m
Lithium battery: 3.7V / 180mA
Play time: 8 hours
Charging voltage: 5V
Noise: 80DB