Listen to your favorite tunes with the all-in-one, Bluetooth V4.0 plus active noise cancelling function up to 85% COBRA headset. With just a tap, you may connect to a NFC compatible Bluetooth audio device or phone, hassle-free and super quick! The 40mm HD acoustic drivers deliver superb stereo sound, deep bass and highly accurate sound reproduction.

• Standard : Bluetooth V4.0 / NFC / ANC
• Support Profiles : A2DP, AVRCP, HFP, HSP
• Operating Time : 18 hrs
• Standby Time : 50 hrs 
• Range : Up to 10 m (33 ft.)
• Charging : Micro USB 
• Acoustic Driver : 40mm 
• Mic Directivity : Omni-Directional
• Product Dimension : 198*188*77mm (LWH)

• NFC technology
• Efficient 4.0 Bluetooth
• Advanced electronics cancel up to 85% of background noise