MALIHOO Half in Ear Wireless Headphones, Bluetooth Open Ear Sport Earbuds for Android iPhone,Wireless Headset for Cycling,Running Workout,Running,Driving,Bluetooth 5.3

MALIHOO YYK-Q14 uses an innovative half In Ear design that allows you to enjoy the best sound quality while keeps your ears open,and never lose track of what`s happening around you. Specification: 1. Charging input voltage range: 4.8-5.2V 2. Battery charging saturation voltage: 4.2V 3. Battery charging saturation time: 70Min 4. Low voltage prompt voltage: 3.4V 5. Low power off voltage: 3.1V 6. Shutdown static current: ? 3uA 7. Connected standby current: 0.8mA (about 60 seconds after music pause) 8. Call current: 6-10mA 9. Current for playing music: 6-10mA (different music and volume) 10. Talk time: 5H (maximum volume) 11. Playback time: 5H (maximum volume) 12. Standby time: about 120H 13. Bluetooth battery capacity and specification: 40mAh,300mAh