• Bluetooth Version:
• 5.2Input:3.5mm
• Bluetooth Protocol:A2DP/AVRCP/HFP/HSP
• Multipoint connection:Two Point Connection
• Frequency Band:2400MHz-2483.5MHz
• Max.RF Output Power:4dBm(EIRP)
• Transmit Range:Up to 10m/33ft
• Frequency Response:20Hz-20kHz
• Output Level (Receiving):630mVrs RL=100k
• Input Level (Transmitting):0.75Vrms
• THD+N (Total Harmonic Distortion):0.1%
• Mic Sensitivity:-40+3dB (0dB=1V/Pa)
• Transmit and receiver cannot be used simultaneously
• Battery Capacity:300mAh 3.7V (1.11Wh)
• USB-C Port for power supply (5V)
• Charging Time:About 2 hours
• USB A to C 0.5m Cable included

Operating Time:

• TX Mode:About 28 hours
• RX Mode:About 20 hours