Quality Bluetooth Headphone

It is quality bluetooth headphone. Bluetooth specification V4.0, and profiles HSP, HFP, A2DP and AVRCP. Operating distance can meet 10 meters. Battery capacity150 mAH. You can talk about 5 hours, and music playing time also about 5 hours. Easily charge Micro USB port. Suit for your customers as a gift, or as a quality promo projects for business, your brand can be imprinted!