For BMW CAS3 Intelligent Remote Control Car Key with Integrated Chip & Battery, Frequency: 868MHz

1. This is a DIY smart remote control key with a frequency of 868MHz with integrated chip. 2. The key consists of a key housing, key blade, circuit board, integrated chip and battery, which is a complete remote control key. 3. Before using, you need to program the key and cut the key piece at the car locksmith. 4. If your key has a different frequency or chip type, please do not buy it. 5. Material: metal + plastic.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 7.5cm * 2.5cm / 4.72inch * 2.95inch * 0.98inch Qty per Carton 300 Carton Weight 17.50kgs / 38.58lb Carton Size 50cm * 42cm * 47cm / 19.69inch * 16.54inch * 18.5inch Loading Cont