WK WS-01 Small Cloud Digital Display Wireless Bluetooth Earphone(Purple)

1. Bluetooth version: V5.3 2. Play time: 5h 3. Battery capacity: 460mAh 4. Frequency response: 20HZ-20KHZ 5. Rated power: 3mW 6. Drive unit: 13mm 7. Input: 5V/1A 8. Standby time: 11 months 9. Charging time: about 1h for earphones, about 1.5h for charging case 10. Power digital visualization design, the remaining power is clear at a glance 11. Silicon microphone for ultra-clear calls and a combined battery life of up to 25 hours 12. Sleek, compact, simple and attractive 13. Composite membrane speakers, immersive stereo surround sound 14. Semi-in-ear design, can’t be thrown off, wear for a long time without getting tired