The CCK bluetooth v4.1 sport earphone carefully built in-ear design can effectively stop outside noise to bring you clear and pure sound.
The sound is more intensive in the front cavity and bass is strengthened in the back cavity, what you hear is balanced and natural sound.
With excellent low frequency an and clear human voice, it will bring you high-quality sound through your workout.
It can continuously play music for 5hours.
|General||Bluetooth version: 4.1
Transmission frequency: 2.4GHz-2.48GHz
Bluetooth operating range: Up to 33 feet(free space)
Bluetooth profiles: A2DP,AVRCP,HSP,HFP
Frequency response: 20Hz-20Khz
Bluetooth music/talk time: About 5 hours
Standby time: About 120hours
Charging time: About 2 hours
Operating temperature: -10°C-50°C
Output power: 6mW+6mW
Wired Control: Support
Earphone Type: In-ear
Color: Red, green, yellow, blue
|Package Contents||1 x Packing box
1 x User manual
1 x Pouch for cable
3 x Ear hooks(S,M,L)
1 x USB charging cable
1 x Ear tips