Sports Bluetooth Headset Earbuds OEM ODM Accepted

1. IC Solution:CSR86452.Bluetooth Profile:HSP,HFP,A2DP, AVRCP, APTX3.Bluetooth Ver.No:V4.24.Transmission Frequency:2.4G~2.48G5.Transmission Power:CLASS 26.Wireless Range:≥10m7.Power voltage:3.0~4.2V8.Charging Voltage:5V9.Charging Current:70mA10. Standby Time:300H11.Talk Time:≥10H12.BT Music Play Time:≥8H13.Charging Time:2~3HOperating instructions1.Power On:Press multifunction button for 2 seconds,Blue LED flashes 2 times.2.Pairing:Press multifunction button for 5 seconds,Red LED & Blue LED flashes alternately.3.Power off:Press multifunction button for 3 seconds,Red LED fast flashes 4 times.4.Reconnection:Press multifunction button for 2 seconds,Blue LED flashes 2 times every 2 seconds.5.Incoming Call:Short press multifunction button to answer the phone call, Blue LED fast flashes.6.Volume up:Short press "+" button.7.Volume down:Short press "-" button8.End Call: Short press multifunction button, phone call ended.9.Last number redial:In standby status, continuously press headphone multifunction button twice to redial the last number.10.Reject Call:Press '+' button for 2 seconds to rejected a call.Blue LED fast flashes.11.Previous:Long Press "- "button;Next:Long Press "+" button.12.Play & Pause:Short press multifunction button,Blue LED slow flashes.13.Transfer Call:press Button "+"2 seconds when in call talking,14.Call Mute function:Long press Button '-'2 seconds when in call talk.15. Music & Call Switch:When call came in the music play will stop; When the call ended the music play will continue.14.Accept customization  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1