Bluetooth® version: 5.1
Bluetooth® profile: A2DP 1.3, AVRCP 1.6
Bluetooth transmitter frequency range: 2.4 – 2.48GHz
Bluetooth transmitter power: 15dBm (EIRP)
Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
Bluetooth range: Approx. 10m (33ft)
USB format: FAT16, FAT32
USB file format: mp3, wma, wav
Battery type: Lithium-ion 72Wh
USB output: 5V/2.1A
Digital input: Bluetooth / USB-9dBFS