Product information:

Color: silver, black, green, red, blue, high configuration (black bare metal), high configuration (black with packaging)
1.Bluetooth chip: Qualcomm
2. Support Bluetooth 5.0;
3. Speaker frequency 20hz~20khz;
4. Use high-sensitivity cylindrical silicon microphone;
5.Bluetooth transmission distance>=10 meters;
6. 450mah rechargeable polymer lithium ion battery;
7. Charging time is 1.5h;
8. Talk time: 15h
9. Music playback time: 30h
10. Standby time is 360 days;
11. Support any mobile phone system;
12 has ANC physical noise reduction function;
13. Support the ambient working temperature is +60°-20°
14 Support Yupingguo charging port:
15. External audio 3.5 interface can be connected;
16. A variety of colors are available;
17. Shell material: sheepskin, aluminum alloy, stainless steel and braided rope;

Size information:
Product size: width 195 * height 220 * depth 50mm;

Packing list :

Accessories: sheepskin bag, charging cable, PC head, manual, built-in simulation stereotyped tube and transparent sticker on the outside;

Product picture: