REMAX PD-BT900 AirPlus Pro Wireless Earbuds (battery display of pop-up window)

. Bluetooth version: 5.0 2. Material: ABS 3. Battery capacity: 40mAh 4. Charging time: 2 hours 5. Standby time: 180 hours 6. Talk/music time: 4 hours 7. The headset has a lithium battery protection board to reduce self-consumption 8. Suet composite membrane horn, high-fidelity sound 9. Open the cover pop-up window, with Hall switch 10. Large capacity battery, long standby time 11. With wireless charging function, reverse magnetic force 12. Ergonomic design, comfortable to wea