L8star Unlocked Bluetooth Mini Mobile Phones-BM70 GSM Bluetooth Handset Phone Earphone Dialer Support Nano SIM Card 0.66inch(Black);

It is the smallest phone in the world
Used as a bluetooth earphone for making a call, listening to music, hands free from mobile phone and tablet pc
Works on GSM 850/900/1800/1900MHz
It can be hung to be used as a bluetooth on the ear.
Frequency: GSM 900/1800/850/1900 Style:Bar
Memory :32+32M
Dimension:74.4*23.3*11.2mm
Speaker:1609
Display:0.66inch
Connectivity:Micro 5pin
Battery:LI-POLYMER BATTERY 300mAh
Standby Time: 120hrs
Bluetooth: YES
Mp3: YES
Language: English, Germany, Spain, French, etc(optional)
Accessories: Battery*1
Data Cable*1
User manual*1
Notes:
1. Please rip off the yellow tape on the battary before use!!! or else, it won't open.
2. Fully charge the phone before first use.
3. Unlocked GSM works with T-Mobile or Metro PCS and any T-Mobile MVNO also Worldwide (Select Prepaid Sim Card) .
Will not work with AT&T, Sprint & Verizon or Boost
Connect Bluetooth default password:0000
Call setting :call waiting call transfer can be set
Restore factory settings:enter the password to restore the factory settings,the default password is 1234.