Recrsi re-ny034 tf card expand wireless bluetooth neckband
recrsi re-ny034 tf card expand wireless bluetooth neckband
earphone version-ny034
profile support-hsp hep.a2dp.avrcp
sensitivity- 102db
impedance- 16 ohm
frequency response- 20-20000hz
stan-by time- 2160h = 3 months
talk time- 60h music time
music play time- 60h
charging time- 2h
charging voltage- dc 5v
frequency range- 2.402g-2480g
ambient temperature- 20/+60c
transmission distance- 10m~15m
battery capacity- 500mah. 3.7v
product type: bluetooth wireless neckband
brand: regrsi
bluetooth version: 5.1
charging type: type c
music time: 60h
charging power: 500ma
tf card expand
recrsi re-ny034 tf card expand wireless bluetooth neckband
music play time- 60h
charging time- 2h
charging voltage- dc 5v
frequency range- 2.402g-2480gy-