Supports CD level high fidelity stereo sound quality, high sampling rate, and clear sound quality, Get rid of noise and electric current, restore sound details, and enjoy beautiful music to the fullest.<br> Made of high rebound material, designed for narrow environments such as wall mounted televisions and wall mounted audio systems, it is soft, resistant to bending, and can last longer.<br> Small to see big, powerful range, built-in large capacity battery, charging for 2 hours, Listening to music for about 14 hours, more durable than wireless headphones.<br> Small and lightweight, easy to carry, Anti loss metal buckle design, can be hung on the backpack.<br> 10 meter long distance mission continuously connected, can be heard even in a corner Enjoy the joy of freedom.<br> Working mode indicator light, clear and visible working status.Blue: RX indicator light (reception mode), Red: TX indicator light (emission mode).<br> Product Name: C49 2-in-1 audio adapter<br> Product model: C49<br> Wireless version: Wireless 5.2<br> mission distance: The open area is 10 meters long and free from any obstacles<br> Power supply method: Type-C interface<br> Basic functions: Wireless audio reception/ mission<br> Endurance: About 14 hours<br> Product size: 98.8mm x 25.9mm x 11.8mm<br> Colour:Black<br> Material:Plastic<br> Package Contents:<br> 1 * 2 in 1 Bluetooth Audio mitter Receiver<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.