1. Material: ABS, electronic components
2. Bluetooth version: V5.0
3. Charging compartment battery: 380mAh lithium battery
4. Headphone battery: 40mAh lithium battery
5. Playing time: about 6-8 hours
6. Talk time: about 6 hours
7. Touch design, more convenient to use
8. Built-in 10mm large moving coil, with high elastic composite diaphragm, bringing 5D smooth sound quality
9. Semi-in-ear design, comfortable to wear without pressure
10. Directional microphone, using CVC intelligent noise reduction technology, the call is clearer
11. Headphone size: 3.5 x 1.8 x 1.7 cm
12. Charging compartment size: 5.6 x 4.6 x 2.5 cm
13. Weight: about 30 grams