Features: 100% Brand new and high quality! Smaller and lighter design. Dual cards dual standby for Iphone. 4 mm ultra-thin high strength aluminum alloy frame. Bluetooth 4.0&3.0，remote to take phone. Support for clound app, do not worry missing the telegram, message. Specifications: Color: Golden Chipset: MTK2502 Bluetooth Dual bluetooth: 3.0&4.0 Frequency: GSM，GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz Bluetooth distance: 10m，360 degree Transmitting power: 850/900Mhz,32.5dBm;1800/1900MHz,29.5dBm sensitivity》-104dBm Battery: 380mah Holding time: About 4 hours Standby time: About 72 hours Working current: 100mA Standby current: 12mA Size: 85.2*54.2*4mm Package included: 1 x Neecoo Bluetooth 4.0 Dual Sim Card Adapter

4 mm Ultra-Thin Aluminum Alloy Frame Original Luxury Golden Portable Neecoo Bluetooth 4.0 Dual Sim Card Adapter For iPhone 6S Plus