The in-ear wireless headphones BT-29 connect to any device that has Bluetooth. They are secured with a hook that fits on the outside of the ear, making them more stable during movement. They feature microphone noise reduction, so your conversation partners can hear you clearly.

Bluetooth headphones have many benefits for their users, including the following:

1. Freedom of movement: You can move freely without having to hold your phone in your hand, allowing you to work, exercise, and do other activities or even drive while on a call.

2. Ease of use: Connecting Bluetooth headphones to your device is very simple and quick. Just activate the Bluetooth on your device and connect your headphones. Additionally, most Bluetooth headphones have control buttons on the headphones themselves, allowing the user to control their music or answer calls without needing to touch their device.

3. Time-saving: With Bluetooth handsfree, you can perform many activities without needing to interrupt your call, allowing you to be more productive.

4. Long battery life: Bluetooth headphones usually have a built-in battery, which can provide up to several hours of continuous use on a single charge. This means you don't need to worry about frequently charging your headphones.