P-7
chapter8:Specifications
Category
Item
Specifications
Bluetooth
Version
Bluetooth 2.0
Frequency
2.4~2.48GHZ
Working Distance
10m
communication protocol HS/HF,A2DP,AVRCP
Auduio
Driver unit
50.8MM
RMS
3W
Frequency
100HZ~18KHZ
SNR
S/N
≥
50DB
Impedence
2.6
Ω
Distortion
THD
≤
20%
Supported
files
Music format
Mp3
Memory Card
Support
TF Card
Card Reader
Card Reader function
Power
Battery
Built-in rechargeable Li-on battery
Volt
DC 3.7V
Ports
Charge/Data port
Micro USB Port
