Product Introduction

*Chipeset：JL6973

*Bluetooth Version：bluetooth 5.3

*Bluetooth protocol：HSP.HFP. A2DP. AVRCP/SPP/PBAP

*Charging mode:type-c Wired charging

*Speaker:13.7mm 32Ω, 100+/-3dB,20Hz-20KHZ

*Distance:10m

*Charging Voltage:DC-5V 200MA

*Work Voltage:3.7V

*Earphone Battery:25mAh

*Box battery:250mAh

*Earphone charging time:1 hour

*Box charging time:1.5 hours

*Talk time:3.5-4hours

*Music playing time:4-5hours

*Standby time:720hous

*RF power:Type 4dBm,Max 6dBm,- 90dBm,28dBm