1. Frequency range: 50H1Z-24KHZ 2. Maximum output performance: 30mw (IEC) 3. Bluetooth connection: 5.2, effective distance within 15m. 4. Support headset (HSP1.2), hands-free (HFP1 6A2DP1.3 and AVRCP1 6 connect standard charging port: cAUDIOAAC msec type. 5. The charging room can play music for 30 hours, or talk for 12 hours 6. Single full charge H2: can play music for 8-12 hours, or talk for 3 hours 7. Dynamic Bass Capture binaural activation music mode, enjoy sweet original sound, super bass, make you feel like you are in the original sound. 8. Dual host configuration, truly reduce latency. 9. Ultra-sensitive pickup components, clear communication noise reduction, accurate human voice recognition, and fast communication interaction.
