MERVINTECH Bluetooth Headphones, CCK KS Wireless 4.1 Noodle Cable Earbuds Stereo Earphones, Comfortable and Stable for Sports with Built-in Mic (Green)

Description

These ones fit extra nicely into the ear so they are comfortable for prolonged use, are loud and clear sounding, and they keep outside noise at bay. A robust but small build means that they are perfect for anyone active. Please read the instructions carefully before use Specifications: Brand: CCK Model: KS Bluetooth Version: 4.1 Transmission Frequency: 2.4 GHz - 2.48 GHz Bluetooth Operating Range: up to 33 feet / 10 m (Free space) Bluetooth Profiles: A2DP, AVRCP, HSP, HFP Frequency Response: 20 Hz- 20 KHz Bluetooth Music/Talk Time: About 5 hours Standby Time: About 120 hours Charging Time: About 2 hours Operating Temperature: -10°C to 50°C Input Voltage / Current: 5V / >100mA Output Power: 6 mW + 6 mW Color: Red, Green, Blue, Yellow Package contents: 1 x CCK KS sports earphones 1 x USB charging cable 3 x Soft ear cap 3 x Earhook 1 x Headset storage package 1 x User manual 1 X Retail Box