Product Specifications: Internal radio equips with RDS and 8-preset channels capability Multipoint function to connect with 2 phones at the same time Stereo music streams wirelessly from your compatible phone via Bluetooth technology Advanced mobile away alert function to ensure mobile phone is in sight (within 10 meters) Charging option from PC via USB cable Bluetooth speciification v2.1+EDR class 2 Supports Bluetooth Headset, Handsfree, A2DP & AVCRP profiles Rechargeable Li-Polymer Battery Talk Time: Up to 5 hours Music Playing Time: up to 5 hours FM Playing Time: up to 6 hours Standby Time: up to 130 hours Compatible with i.Tech 110 ~ 240 Vac switching power charger Dimensions: 44.5 (L) x 20 (W) x 24 mm(T) or 1.75 (L) x 0.79 (W) x 0.94 (T) inches Weight: 15 grams or 0.53 ounces Available in 4 different colors, Black, Red, Yellow and Pink