Product features:
1. Removable and adjustable portable shoulder strap up to 120 cm.
2. The filter cover is used for waterproof, dustproof and shockproof.
3. Waterproof, dustproof and shockproof.
4. 5W high power, two bass diaphragms on both sides, vibrate when playing music.
5. Cylindrical and built-in left and right channels provide 360-degree stereo vision.
6. Call function, eliminate noise microphone, so that you can answer the phone without holding the phone.
7. FM radio allows you to listen to the radio freely.
8. Support MP3, WMA, WAV, FLAC, APE format music files.
9. Support 32GB TF card or Misro SD card, support USB 2.0 disk.
10. Support external MP3 / MP4 / computer and other audio input functions (AUX).
11. TWS function, you can connect two speakers to synchronize with one phone.
12. Simple button control, you can press the button to turn on/off, play/pause, switch modes, skip songs, adjust volume, etc.
13. Bluetooth 5.0, compatible with all Bluetooth devices.
14. IOS battery display, you can see the speaker with reminder function on iPhone.
15. The 500mAh battery can play for 6 hours at 2/3 volume when fully charged.
16. It is not only a Bluetooth speaker, but also a radio, wired speaker, and subwoofer.

Product Specifications:
1. Bluetooth version: V5.0
2. Battery capacity: 500mAh
3. Life time: 6 hours
4. Charging time: 1-2 hours
5. Speaker power: 5Wx2
6. Frequency range: 2.4GHz
7. Sensitivity: 400mv
8. Wireless transmission distance: 10m
9. Frequency response: 70-20KHz
10. Play format: WAV, MP3, WMA, FLAC, APE
11. TF card support: up to 32GB (not included)
12. Input voltage: DC 5V 2A
13. Interface type: Micro USB / AUX / TF card socket / USB 2.0
14. Material: rubber + woven cloth
15. Dimensions: 142 x 83 x 86mm

Packing list:
Bluetooth speaker x 1
Charging cable x 1
Audio cable x 1
Shoulder strap x 1
Manual x 1