Description:

• 1. Easy to pair with most Bluetooth-enabled devices, could connect 2 smartphones at the same time and answer calls from either one.
• 2. 180° Rotatable flip-boom arm allows you to adjust the angle and fit this headset in right or left ear perfectly.Designed with Ergonomic appearance. New in ear design, snug and secure, comfortable to wear, will not cause ear swelling.
• 3. After thousands times to change, we designed a beautiful multi-functional big button, one button control, press easily and operate conveniently.
• 4. CVC 6.0 noise reduction, built in HD microphone, Bluetooth 4.1 audio decode technology, provides pure, high quality sound for compatible devices.
• 5. Built-in large-capacity battery, supports up to 17 hours of talking time and up to 170 Hours of ultra long standby, based on a single full charge which only takes about 2 hours.
• 6. Enjoy your hands free calls and music, Easy and safe to use when driving, make your life more high-efficiency.

Specifications:

• Material: ABS + Silicone
• Power Supply: Built-in 170mAh rechargeable battery
• Bluetooth Version: V4.1 + EDR compatible with V3.0, V2.1, V1.1
• Transmission Frequency: 2.4GHz
• Transmission Distance: about 10 meters
• Charging time: about 2 hours
• Talking Time: about 17 hours
• Music Time: about 12 hours 
• Standby Time: about 170 hours
• Support for file formats: HSP/HFP/A2DP/AVRCP

Package Include:

• 1 x Earbud
• 1 x USB cable
• 2 x ear caps
• 1 x User's Manual