Bluetooth version
Bluetooth 5.1 dual mode(BR/EDR+BLE)
Dimension
13mm x 26.9mm x 2.2mm
Profiles
A2DP, AVRCP, HFP, HSP, PBAP, SPP, GATT
Certification
BQB,FCC,IC,CE,TELEC,KC
Frequency
2.402 - 2.480 GHz
Antenna
Built-in PCB Antenna(Default), supports external antenna(Optional)
Features
Apt-X, apt-X LL, CVC, High quality audio transceiver