Wireless Version 5.0 technology delivers stable, quality connections for streaming audio, calls, and more. Enjoy seamless pairing with a wide range of compatible devices including smartphones, tablets, and laptops. Builtin rechargeable 3.7V 500mAh battery offers dependable performance for extended use. You can enjoy the convenience of cordless operation without frequent recharging, making it ideal for everyday tasks or leisure activities. Charging time of 2 to 4 hours ensures you can quickly get back to using your device. This balanced charge speed provides efficiency without compromising battery lifespan. Key Benefits: Reliable Wireless 5.0 connection for uninterrupted performance Compact, cable design for easy portability and clutter use Longlasting rechargeable battery for flexible operation in various situations Fast, efficient charging to minimize downtime Practical Use Scenarios: 1. for use at home when you want to listen to music, podcasts, or join virtual meetings without being tethered to a device. 2. A convenient companion for travel, allowing you to enjoy entertainment or work on the go without tangled wires. 3. Useful in office settings for hands calls and presentations, keeping your workspace neat and professional. This product combines modern wireless technology with a dependable power source, delivering both mobility and consistent performance in a compact, userfriendly design.