Product Review

Heads up: the "+/_"buttons could be used to control volume(long press)and music playing(next or previous by single click).Equalizer Switch "-" key for bass enhance(default) and treble boost.

Bluetooth headset headphones of Stereo Sound - Two water resistant bluetooth earbuds fit securely into ears,equipped with the latest Bluetooth V4.1 and 6G CVC6.0 noise cancelling technology,keeping you concentrated and refreshed during sports,exercise or leisure.

Quick Pairing of 3 Seconds - Our bluetooth headphone can work with 2 mobile phones at the same time, compatible with most Bluetooth devices.

Abundant Music Time - Power indicator on your phone notification bar. 16 hours of continuous music time and talking time up to 18 hours, with 300 hours of standby.

Neat and comfortable - Black and white headphones optional, lightweight and foldable for bags and pockets, wire management retractable earbuds.

Voice Promt and Vibration Reminder - Built in microphone, vibration and voice prompt, with multifunctional button to manage calls, voice dial, transfer, etc.

Specification
• Bluetooth Version: CSR V.4.1
• Support: HSP, HFP, A2DP, AVRCP
• Transmitting Power: Class 2
• Working Distance: ≤10m
• Charging Time: ≤ 3.5 hours
• Frequency Range: 2.4026GHz~ 2.480GHz
• Talk Time: ≥18 hours
• Music Time: ≥16 hours
• Standby Time: ≥300 hours
• Siri: Yes (Double click '+')
• Net weight: 2.36ounces/ 67g

Package Includes
1 x Bluetooth Headset
1 x USB Charging Cable
1 x User Manual
2 x Earbuds