Brand new and unopened! Color: Red For one ear This is a popular choice for those who have trouble hearing their surroundings, such as when babysitting, or for business people and university students who want to look sharp. Popular color! Single-ear earphone! Quickly answer calls while running or training. ☆Very convenient Bluetooth earphones☆ No need to vibrate the bones of the ear, more comfortable than bone conduction headphones. ☆What's included☆ Single-ear Bluetooth wireless earphone Charging cable (microUSB cable) Specifications: - Bluetooth chip: V4.2 + EDR. - Talk time: 5-6 hours - Music playback time: 5-6 hours - Battery capacity: 90mA - Charging time: 1-2 hours - Operating range: within 10 meters. - Size: 71 x 38 x 6mm / 2.79 x 1.49 x 0.23 inches. How to use 1. Long press (about 3 seconds) the power switch on the earphone controller to turn it ON. 2. Bluetooth connection of smartphone (Android, iPhone) ※ Power off: Long press (about 3 seconds) the power switch on the earphone controller. As this is an overseas product, there may be scratches from manufacturing or transportation. #sports #bone conduction #headphones #earphones #small #stylish #accessories #present #gift Ear-hook wireless Bluetooth earphones: - Red