Features: 

• Space-saving foldable headband 
• Enjoy wonderful stereo music and hands-free calls 
• Enhanced bass and full-range sound for dynamic audio. 
• Sound-isolating design 
• Built-in rechargeable lithium-polymer battery 
• Along with 20mW long-term input power for impressive sound 
• Can freely control the switch of previous song and next song, pausing song, answering calls, ending calls, refusing the incoming call, dialing the last number, volume control 

Method of use 

• Open the Bluetooth mobile phone or computer 
• Search Bluetooth headset signal, in accordance with the instructions of the link 
• Other detailed functional use, please debug instructions 

Package includes: 

• 1 x Headphone
• 1xCable 
• 1xUser