Bluedio CCK KS Sports Wireless Bluetooth Earphone Noise Cancelling Stereo Headphone with Mic

Features: - Brand product, good quality. - Shark fin design, stable wearing even strenuous exercise. - With excellent low frequency and clear human voice. - Voice prompt, when there comes a call, KS sport will automatically broadcast the phone number. - DSP noise reduction, give you a more clear sound. - Multi-points function: it can connect to two devices at the same time. Specification: Brand Name: Bluedio Model Number: CCK KS Sport Optional Color: Red, Yellow, Blue, Green. Product Size: 15*20*15mm Product Weight: 19g Bluetooth Version: V4.1 Bluetooth Operating Distance: Up to 33 feet Bluetooth Transmission Frequency: 2.4GHz-2.48GHz Bluetooth Profiles: A2DP, AVRCP, HSP, HFP. Frequency Response: 20Hz-20kHz Battery Capacity: 65mAh Speaker Diameter: 10mm Standby Time: About 120 hours Music/talk Time: About 5 hours Charging Time: About 2 hoursInput Voltage/Current: 5V/ 100mA Output Power: 6mW+6mW Package Included: 1 x Bluedio KS Wireless Bluetooth Earphone 1 x Earphone Storage Bag 1 x Micro USB Charging Cable 3 x Pairs of Earbuds 3 x Pairs of Ear Hooks 1 x User Manual