Features 1.Bluetooth 3.0,bluetooth music,bluetooth dialer(Connected to your smart phone and make calls); 2.Sync answer phone call with smartphone and tablets,FMradio. 1*Model: BM70 (VS BM50) 2*Dimensions : 6.2*2.4*1.17 CM (L*W*D) 3*Weight with battery : about 30g 4*Sceeen Size/ Pixel : 0.66 inches 5*Capacitive Touch Panel: No 6*Required Keys : Press key 7*Battery: 300mAh 8*Support music: yes 9*External Memory Connector: No 10*Camera: No 11*GPS: No 12*Name : BM70 mini bluetooth headset 13*Bluetooth: V3.0 14*FM Radio: Not Support 15*Wear style: Ear hanging type 16*Model : BM70 17*Support SIM Card: Yes 18*Main display dimensions: 0.66 inch