-Smart Power-Off: If not connected in wireless mode, it gets turned off automatically after 5 minutes.
-Hands-Free Calls: Supports hands-free call function, built-in high-sensitive microphone.
-Audio Input: Use the audio cable to connect with the digital music player, mobile phones, audio-visual products, and all kinds of audio sources.
-Wireless Play: Support wireless stereo devices to receive stereo music from a laptop, computer, Tablet, PC, or other devices which support wireless stereo audio.
-Type-C Charging Port: Connect the USB cable to the computer USB interface or connect to the standard 5V charger -interface, the indicator light turns red while charging and the light disappears when fully charged.
-Working Range: 15 meters
-Frequency Response: 2.402GHz-2.480GHz
-Transmitting Power: Class 2
-Battery Capacity: 400mAh
-Radio Frequency Response: 87.5-108MHz
-TF Card Supported: 128M-32G
-Talk time: 12 Hours
-Charging Time: 2.5 Hours
-Music Play Time: 12 Hours