Welcome to COOLPLAY Brands，we are committed to providing each customer with the high quality products and the highest standard of customer service.
Fashion and Always Stay Comfortable
Ring ear hanging design make it fashion and wear comfortable stable ，Ergonomic and shallow in-ear design fit ear snugly without hurting your ear, enables comfortable wearing experience.
True High Definition Sound
The tuned driver, CSR chip and Bluetooth 4.1, you can get super bass sound, as well as richer and crisp sound with earbuds at the furthest degree；but just single earbud so not enough stereo sound
100% Satisfied Customer Service
45 days money-back guarantee for ANY reason
6 months 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 ！
(1)Its a single headset for Right ear
(2)Please keep your headphone charged when in low battery life to achieve better Bluetooth connection and protect your battery.
(3)If you find the language is not English ，Please Switch Language：press and hold "volume +" & "volume -" at the same time for about 3 seconds，switch the language automatically until hears English. Loosen the button
Bluetooth Standard: V4.1
Wireless Profile: Headset, Handsfree, A2DP, AVRCP
Operating Range: 10m (33ft)
Standby Time: 220hrs
Charging Time: 1.5hrs
Talk /Playing Time: 7hrs
Charging Voltage: DC 5V
Battery Capacity: 100mAh/3.7V
We don't recommend using fast charging.
3*Regular Ear Tips(S, M, L)
The headset accessories are at the bottom of the box.
please check Picture No. 8 or contact us support.
Bluetooth Headset CDP Bluetooth Earphone with Mic Sweatproof Running Earbud Voice Reminder Caller ID HD Sound Hands-free Bluetooth Headphone V4.1 Earpiece Use with iPhone Android Cell phones.T9-Black - B072B9WS7K