Wireless bluetooth Headphone CVC6.0 Noise Cancelling Stereo Earphone Sports Headset with Mic

Specifications: bluetooth Vision: 4.1 Usable Range: 8-12m/26.25-39.37ft Battery Capacity: 300mAh Language Support: English Working Time: Standby Time: 70days Music Time: 24h Call Time: 32h Product Size: 45*65mm/1.77*2.56inch Color: Black + Gold | White + Gold | Black + Silver Headset Function Key Use Method: Answer / hang up: short click Rejection: double click Up and down music operation: double hit the next song Play / pause: short click Turn on: long press for 3s Turn off: long press for 4s Pairing operation: long press for 5s Auto sleep: Auto turn off after disconnected for 5 minutes Language switch: long press under pairing state or unconnected cell phone status for 1 second Features and Benefits: 1. Ear-hook design, fits the ear bones perfectly, wearing a painless feeling for a long time. 2. This business earpiece with bluetooth 4.1 provides a stable signal transmission and large working range of up to 12 meters. 3. CVC noise reduction helps to filter noise effectively, brings you crystal clear sound and guarantee a clear phone call even in noisy environment. 4. Built-in 300mAh battery provides long working time with standby time up to 70 days. 5. Surface rubber coating, skin-friendly, comfortable to touch and wear. 6. 180 degree rotatable design, you can wear it at left or right. 7. Support pairing with 2 devices at the same time. 8. Easy for you to operation with one multifunction key. 9. Sweat will not affect the normal use of the headset for its waterproof design, ideal for sports, business and daily use. 10. Support battery icons for IOS systems and partial Android system. 11. Compatible with 99% bluetooth devices in the market, such as for iOS, for Android, for Windows etc. Package Included: 1 x bluetooth Headset 1 x USB Charging Cable 4 x Ear Tip(Different Sizes) 1 x User Manual