Features:
1. Bluetooth 5.0, fast transmission speed, strong anti-interference, no sound delay
2. Compatible with all devices that can connect to Bluetooth
3. Small body, big volume, good sound quality
4. Built-in microphone, support hands-free call, clear call
5. 4-way button, simple operation
6. Support wireless remote control to take pictures (support APP that can take pictures with the volume key)
7. Hidden indicator light
8. Built-in lithium battery, long-lasting battery life
9. Mini, compact, easy to carry around
10. Delivery lanyard

Product specifications:
1. Power input: Micro USB
2. Battery capacity: 900mAh
3. Rated voltage: 5V
4. Rated power: 3W
5. Charging time: 2 hours
6. Working time: 8-10 hours
7. Effective distance: 10 meters
8. Bluetooth version: 5.0
9. Product weight: 83g
10. Product size: 74x51x50mm