Welcome to COOLPLAY Brands，we are committed to providing each customer with the high quality products and the highest standard of customer service!
OUR 2018 NEWEST Professional Business Bluetooth Headset , Power Your Smart Mobile Life !
◆Lightweight Ear-Ergonomics design for comfortable and stable wear。
◆Charging time 1.5-2 hrs，Up to 10 Hrs playtime ，meets your daily need.
◆180 degrees rotatable earbud，you can switch left or right ear at ease；,270 degrees adjustable HD Mic for talking clearly。
◆Bluetooth CSR 4.1 chip ，fast pairing and stable signal transmission，Widely compatible work with iPhone and most Android cell phones and Bluetooth devices。
◆One Key to activate (Siri) Voice assistant and Mute function--Mute Button，Smart voice prompt and voile dialing ，Real hands free 。
◆Memory connection function, After the first pairing, the second boot auto connected.
◆True High Definition Sound for music and call chatting ，Enjoy Clear Conversations On Both Ends of The Call . You can use this earpiece for Office/Business/Workout/Driver/Trucker。
◆100% Satisfied Customer Service
45 days money-back guarantee for ANY reason
12-month warranty for quality-related issues （full refund or replacement）
If you have any questions about your purchase, please feel free to reach us directly ，we will gladly assist you ！
Bluetooth version：CSR 4.1
Transmission distance: 10m (33ft)
Talking time：about 10 hrs
Music time：about 9 hrs
Standby time：240 hrs
Charging time：about 1.5-2 hrs
Input voltage: 5V/100mA-Please use the standard 5V/1A charging plug to charge the headphones.
Please Read the user manual and operating follow it or contact us for support
Bluetooth Headset CDP Bluetooth Earphone with Mic 10 Hrs Playtime Smart Voice Dialing and Prompt Hands Free Bluetooth Headphone Earpiece for Office/Business/Driving with iPhone/Android Phones .（Black） - B07C4PY733