Bluetooth version: bluetooth 4.1
Colors: Black, Red
Operating range: about 10m (Free Space)
Bluetooth profiles: HFP/A2DP/HSP/AVRCP
Noise reduction: CVC6.0 with Microphone
Line length: 60cm
Standby time: about 10 days
Charging time: about 1.5 hours
Talking time: about 6~7 hours
Accessories List:
1*K5 bluetooth headphone (Contain Ear Hooks and Ear Tips )
1* USB charging cable
1* User manual
3* Ear hanging
6* Ear tips (3 Sizes)
