1. Wireless standard: 5.3
2. Connection distance: 10m
3. Frequency response: 70hz-20khz
4. Battery capacity：1200mAh
5. Play time：2-3H
6. Input power: 5V 1A
7. Product size：33 x 9 x 7cm
9. Adopting advanced Bluetooth audio decoding chips, supporting the connection of all Bluetooth devices
10. LED lights with multiple flashing modes, which can flash with the music melody and switch with one click
11. Mesh cover to prevent water, dust, and vibration from entering the speaker
12. 8WX2, providing 360 degrees of stereo sound
13. Call function, noise-canceling microphone, allowing you to answer calls without touching your phone
14. Support FM broadcasting and can directly search the listening area of the radio station
15. Supports TF card or micro SD card, up to 32GB, supports AUX, and supports USB 2.0 hard drive
16. TWS function, which can synchronously connect two speakers through one phone