Features
2.4G wireless connection, automatically frequency match
USB digital audio,super clear sound quality
Unique appearance patent, professional and classic design
Specification
Directivity: Omni-directional
Work Frequency: 2.4GHz (Private agreement)
Frequency Response: 20Hz-20kHz
Transmission Distance: About 30M
SNR: ≥90dB
Battery Capacity: 3.7V/350mAh
Transmit Power: ≤10dBm
Endurance Time: 10H
Charging Time: About 1H
Charging Interface: USB-C