Enjoy wireless portability with this Bluetooth-compatible audio adapter, perfect for pairing with mobile phones, tablets, and computers. Equipped with a high-performance Bluetooth-compatible chip for stable and low-latency connections, ensuring smooth and uninterrupted music playback. Supports long-distance transmission of up to 10 meters, allowing you to move freely while enjoying your favorite tunes. No need for Bluetooth-compatible with mobile phones, thanks to the TF card playback feature, making it convenient to enjoy music on the go. The elastic back clip design ensures a secure and firm attachment to clothes, making it easy to carry and preventing it from falling off. Item Name: Adapter Material: ABS Bluetooth-compatible Version: 5.3 EDR Battery Capacity: 200mAh Working Current: 5 to 8mA Bluetooth-compatible Range: 10 Meters Playing Time: about 20 Hours Features: TF Card Support, Stable Audio Connection, High-Performance Size Details: L: 5.8cm/2.28", W: 2.8cm/1.1" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Adapter