Features 1、Dual card dual standby: can insert two SIM cards, or insert a SIM card and a memory card to expand the storage capacity 2、Bluetooth dialing: after connecting with your smartphone, the bluetooth dialing and bluetooth answering can be achieved. Phone book, address book, music can be synchronized 3、Large capacity polymer battery: standby time can be up to 10 days, 380mAh battery capacity and the battery can be removable 4、Built‑in voice changer: change the sound of your voice, let your communication with friends more interesting 5、MP3 music player: built‑in player, enjoy your leisure time Specification Description: This mini-sized bluetooth phone has all of the basic functions of a phone. Supports dual card dual standby with long standby time. Built-in voice changer, make your life more interesting and funny. Features: 1. Dual card dual standby: can insert two SIM cards, or insert a SIM card and a memory card to expand the storage capacity. 2. Bluetooth dialing: after connecting with your smartphone, the bluetooth dialing and bluetooth answering can be achieved. Phone book, address book, music can be synchronized. 3. Large capacity polymer battery: standby time can be up to 10 days, 380mAh battery capacity and the battery can be removable. 4. Built-in voice changer: change the sound of your voice, let your communication with friends more interesting. 5. MP3 music player: built-in player, enjoy your leisure time. 6. Low radiation: the radiation rate of most mobile phone is 2.1W/KG, but this phone is 0.283W/KG, about one seventh of the average cell phone. 7. Clear sound quality. High quality speakers, even in noisy environments, you can clearly hear each other's voices. 8. Mini size and compact design, is very portable for you. Specifications: System: GSM Material: ABS Battery Capacity: 380mAh Standby Time: Up to 10 days Color: Orange, Red (Optional) Size: Approx. 6.8 x 2.8 x 1.2cm / 2.7 x 1.1 x 0.5in Weight: Approx. 64g Package List: 1 x Mobile Phone 1 x Data Cable 1 x Manual for Chinese and English Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.