Brand: CCK (Bluedio New Brand)
Model:KS PARKOUR VERSION
Specification:  
Bluetooth version: V4.1
Frequency range: 20Hz-20KHz
Working range: up to 33feet(free space)
Support protocols: A2DP,AVRCP,HSP,HFP
Talkiing time: about 4hrs
Music time: about 4hrs
Standby time: about 120 hrs
Charging time: about 2 hrs
Input voltage: 5V/>100mA
Output power: 6mW+6mW
Working environment: -10° to 50°
Color: Black
Function:Bluetooth 4.1,Voice prompt,handsfree,anti-sweat,
microphone,volume controller,skip track,hifi bass













Brand: CCK (Bluedio New Brand)
Model#: KS Plus
Specification:
Bluetooth version: V4.1
Frequency range: 20Hz-20KHz
Working range: up to 10m
Support protocols: A2DP,AVRCP,HSP,HFP
Talkiing time: about 8hrs
Music time: about 8hrs
Standby time: 240 hrs
Charging time: about 2 hrs
Input voltage: 5V/100mA
Output power: 6mW+6mW
Working environment: -10°TO 50°
Color: Red