AWEI A840BL Universal sport Wireless Bluetooth Earphone Headset headphone with Mic for smart phones iphone Product Type: Awei A840BL Wearing styles:Earphone Type: WirelessOperating range:10mmFrequency :2.4GHzSupport Protocol :A2DP/AVRCPFunction: Bluetooth,Waterproof,Noise Cancelling,Microphone Specifications คุณสมบัติ Color Black, WhiteBluetooth Version 4.0Support Protocol HSP/HFP/A2DP/AVRCPChipset UK CSR ChipsetTransmission Distance 10 MRF Frequency 2.4 GFrequency Range 2.402 GHz 2.480 GHzCharging Time 2 hoursTalk Time 4.5 hoursStandby Time 200 hoursBattery Capacity 100 mAhCompliance RoHS , FCC, CEPackage Weight: 0.200kg (0.44lb.)Package Size: 15cm x 12cm x 8cm (5.91in x 4.72in x 3.15in) Package Contents อุปกรณ์ภายในกล่อง 1 x A840BL Bluetooth Headset1 x Comfort Earbud Sizes1 x USB Charging Cable1 x User Manual ขาย ส่ง ปลีก dropshiphttp://goo.gl/hEfMP9อ่านเพิ่มเติม