WS-01 Small Cloud Digital Display Wireless Bluetooth Earphone

Description1. Bluetooth version: V5.32. Play time: 5h3. Battery capacity: 460mAh4. Frequency response: 20HZ-20KHZ5. Rated power: 3mW6. Drive unit: 13mm7. Input: 5V/1A8. Standby time: 11 months9. Charging time: about 1h for earphones, about 1.5h for charging case10. 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, be thrown off, wear for a long time without getting tired.