1. Bluetooth 5.3, stable connection, low latency, no freeze
2. Composite diaphragm, HIFI level lossless sound quality
3. Smart touch control, support voice assistant
4. Long battery life, music time up to 4 hours
5. Material: PC+ABS
6. Input: 5V 1A
7. Bluetooth pairing name: ROCK EB700
8. Size: 52x24x38mm
9. Weight: 42.5g