Bluedio TN2 Main Features Are 

• Unique And Magic Magnetic Switch:Magnetic attraction design on the back, intelligent magnetic switch; when the two earplugs are separated, the music play automatically; when they stick together, the music pause automatically. When calling in, you can separate two earplugs to answer the phone or combine them together to hang up.
• 9-12 Hrs Playback- Low power cost, after full charge, it with stands 12-hour play time by Bluetooth. No matter you are teenagers or business giants, you need the companion of music when biking, sorting or on the way to school or office
• Wireless Sports Magnetic Switch Earbuds with Mic 
• Clear sound quality, classified audio frequency, HiFi, more delicate and clearer sound quality
• 13mm big loudspeaker, double mic active noise reduction, make you enjoy pure music

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