The Remax Cozybuds 2E wireless earbud headphones connect to any device that has Bluetooth. They come with a carrying and charging case for the headphones.

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

• Freedom of movement: You can move freely without having to hold your phone in your hand, allowing you to work, exercise, and engage in other activities or even drive while on a call.
• Ease of use: Connecting Bluetooth headphones to your device is very simple and quick. Just activate the Bluetooth device on your device and connect your headphones. Additionally, most Bluetooth headphones have control buttons on the headphone itself, allowing the user to control their music or answer calls without needing to touch their device.
• Time-saving: With Bluetooth handsfree, you can perform many activities without having to interrupt your call, allowing you to be more productive.
• Long battery life: Bluetooth headphones usually have a built-in battery, which can provide up to several hours of continuous use with a single charge. This means you don't have to worry about charging your headphones frequently.

Specifications:

• Wireless version: V5.3
• Driver unit: 13mm*2
• Impedance: 320±5%
• Standby time: 24 days
• Play time: 7H
• Net weight: 35.8g
• Wireless range: ≥10M
• Frequency response: 20Hz-20KHz
• Rated power: 3mW*2
• Charging case battery capacity: 400mAh
• Charging time: 1.5H