Pro300 In-ear Wireless Bluetooth Earphone with Digital Display(Black)

1. Low power consumption, long battery life, HIFI sound effects, copper ring speakers, high-definition calls, voltage-regulated reverse charging,
2. It is comfortable to wear and can't be shaken off wildly
3. Dual-core fast charge, intelligent voltage stabilization
4. Graphene diaphragm, high resilience
5. LED cold light display, soft light is clear, charging bay and earphone power level is clear at a glance
6. CVC+DSP dual noise reduction
7. Just take it out and connect, the memory wears right
8. Fingerprint touch, click play to pause to answer the call, triple click to wake up the voice assistant, long press for 3 seconds to hang up
9. Bluetooth protocol: 5.1
10. Function: battery display, call function, voice control, support music
11. How to use: earplugs
12. Transmission distance: 10 meters
13. Battery capacity: earphone 30mAh, charging bay 300mAh
14. Power supply: USB charging / built-in lithium battery
15. Voltage: 5V
16. Current: 1A
17. Power: 5W
18. Use time: music: 5 hours, call: 5.5 hours
19. Charging time: about 35 minutes for earphones and about 2 hours for charging bay
20. Dimensions: 6 x 4.5 x 2cm
21. Weight: 48g