Bluetooth Version:V4.2+EDR

Power output:5W

Function: BT,TF,handsfree U disk FM

Battery Capacity;1200mAH    

Battery :18650

Voltage:    3.7V-4.2V

Bluetooth distance:10M  

S/N ratio:≥80dB      

Frequency response:20Hz--20K Hz

Distortion：≤0.5% w1K Hz  

Working time:3-4hours

Charinging time:2-3hours

Color:Red, Black,Blue,Meisai,

Material :ABS plastic

Accessories:Charging Cable,manual

Bluetooth Version:V4.2

Power output:5W

Function: BT,TF,Line+FM

Battery Capacity;1800mAH    

Battery :18650

Voltage:    3.7V-4.2V

Bluetooth distance:10M  

S/N ratio:≥80dB      

Frequency response:20Hz--20K Hz

Distortion：≤0.5% w1K Hz  

Working time:3-4hours

Charinging time:2-3hours

Color:Red, Black,Grey,Blue

Material :ABS plastic

Accessories:Charging Cable,manual

Solution: JR 4.2

Power output:3W

Function:AUX in/ BT/TF /handsfree/FM/USB

Speaker :45mm 4Ω 3W

Battery Capacity: 400mAH

Voltage:DC 5V                

Transmission distance :10M;

S/N Ratio: ≥90dB

Distortion:≤0.3% w1K Hz

Working time:1.5hours      

Color:black/Blue/grey /green/pink

Material: ABS plastic +fabric
Accessories:Charging Cable