BM10 Tasca Tiny Mini Cellulare Tastiera GSM Dual SIM Bluetooth-compatible Features: Featuring with voice changer, your voice can be changed when calling. With a nice quality speaker, you could receive the voice very clearly even in the crowded and noisy areas. Mini & Compact design, smaller than a lighter. For a general cellphone, the radiation is 2.1w/kg, but it reaches 0.283w/kg, only 1/7 of a general cellphone. Can be Used as a Standalone Phone or a Bluetooth-compatible Headset for Other Devices. Dual cards and dual standby. MP3/MP4 music player. Can store 500 phone numbers and 100 messages. Frequency Range GSM1900 /1800/900 /850 Chip MT6261D Screen 0.66inch Resolution 128 x 128 Battery 350mAh Li-ion Battery Bluetooth-compatible Support MP3 Music Support Product Size 67.8 x 27.8 x 12.4mm Tips: Take the tape of the battery before use Package Includes: 1 x BM10 mini phone 1 x Battery 1 x USB Cable Note: 1. Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! 3.The product comes with a logo, I hope you don't mind it when you place your order, thank you!