• Bluetooth: Latest Advanced Bluetooth version V4.1 supportingHSP/ HFP/ A2DP/ AVRCP profiles, more power saving and fastertransmission speed, with wireless connection distance up to 10meters. Besids, with 300-hour standby time and 8-hour conversationtime, you no need to worry about the using time.
• Handsfree: Built-in high sensitivity microphone with HD-Voiceand Noise cancellation DSP technology delivers Crystal clear callquality
• CLIP-ON DESIGN: Act as Not only Bluetooth earbuds, but also amini Bluetooth receiver; the Bluetooth receiver compatible with allaudio devices with 3.5mm interface. The back metal clip ofBluetooth receiver can rotate to fit the most suitable positionaround your collar or pocket
• FM radio: The headset is built-in FM module . FM radio isavailable only when 3.5mm wired earbud is inserted; Extend earphonecable as long as possible to enhance wireless signals