1. Wireless speakers: Devices that support wireless technology standards such as mobile phones laptops desktop computers tablets etc. work distances up to 10 meters.
2. Hands-free function: Support all mobile phone calls.
3. TWS: Supports two identical device connections.
4. More playback functions: USB/Micro SD (TF card) support music playback format: MP3 WAV.
5. FM audio: transmits high-sensitivity audio signals.
6. Aux: Supports 3.5mm Aux audio cable insertion.
7. Built-in lithium battery high capacity long-lasting battery life.

The package contains:
Speaker x 1
Aux audio cable x 1
USB cable x 1
Instruction manual x 1