Pay in 4 interest-free payments of $3.00 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Frequency: 80Hz-18KHz
Battery: Built-in lithium battery 1200 mAh
Automatic identification: automatically recognize the current according to the device
when lithium battery off power
, A847BL Option:A847BL Frequency: 80Hz-18KHz1. Rear mounted wireless sports Bluetooth headset 2. Automatic conversion of phone and music, up down selection, play pause 3. Stereo high quality music, shocking bass, clear call 4. Support one to two function, call rejection function 5. Support operation voice (Chinese English) prompt function 6. Large battery capacity, low power consumption, long life 7. Support iOS system power display 8. Intelligent noise reduction high version CVC6. 0 9. 5. 1