Parameters:
product Model: P79pro
chip: JL6973D4
speaker: 10mm composite film ring speaker
battery: MXD brand battery
 30+300 mA (plus Protection Board
quantity: 100 pcs
weight: KG
box gauge:
playback Time: About 4.5-5.5 hours
talk time: about 5 hours
featured selling points/functions:
  headset single battery life: 4.5-5.5 hours, continuous call for about 5 hours
       
Functions:
  open the charging bin cover and take out the headset, the headset is automatically turned on, and automatically paired, E multi-function smart touch, dual-ear dual-call dual-sending, can separate independent calls, Siri function, HD calls,