JOYROOM-OH1 Bluetooth Headset Black Product Description Advanced AC7006D8 main control chip for stable performance Bluetooth version 5.0 for fast and reliable connection Wireless working range up to 10 meters Clear and powerful sound with large speaker units Suitable for music calls and daily use Features and Specifications Battery capacity 300mAh Music playback time up to 15 hours Standby time up to 3500 hours Speaker diameter 40mm Speaker sensitivity 114 dB Built in electret microphone for clear voice calls Type C charging port for fast charging Charging time approximately 1.5 hours
