High-Quality Sound--The speakers inside the earbuds have been engineered to maximize sound output and minimize sound loss, Can show the effect of high school bass very well, can provide a clear conversation recording function. | Controller and Microphone--The controller lets you adjust the volume, control music, and answer/end calls. The built-in microphone maximize sound output and minimize sound loss, provide you with high-quality sound. | Wide Compatibility--Ideal for iPhone devices, Available for all devices using a Lightning connector, including iPhone, iPad, and iPod Touch. | Ergonomic Design--The lightweight, in-ear design is based on the shape of the human ear, which makes them more comfortable for more people than any other in-ear headphones. | Connection Method --Turn on Bluetooth before plugging in the headphones. Then click “Connect with iCloud”. They will automatically connect in 2-3 seconds when you plug in the next time. After connecting two mobile phones, when connecting to the next mobile phone, you need to delete the previous Bluetooth connection record.

[High-Quality Sound]--The in-ear earphones provide clear, top studio-quality performance with driving bass, tight mid, and precision treble response. Let you feel high definition music. | [Controller and Microphone]--The controller lets you adjust the volume, control music, and answer/end calls. The built-in microphone maximize sound output and minimize sound loss, provide you with high-quality sound.。 | [Ergonomic Design-]--The lightweight, in-ear design is based on the shape of the human ear, which makes them more comfortable for more people than any other in-ear headphones. | [Wide Compatibility]--Ideal for iPhone devices, Suitable for devices with a Lightning connector, including iPhone, iPad, and iPod Touch. | [Wired Bluetooth Earbuds]--Glracd Turn on Bluetooth before plugging in the headphones. Then click “Connect with iCloud”. They will automatically connect within 2-5 seconds when you plug earbuds in the next time. After connecting two mobile phones, you need to delete the previous Bluetooth connection record when connecting to the next mobile phone.