Shenzhen Liangfeng Technology Co., Ltd.
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Strong Confidentiality 3 GSM SIM Mobile Light And Small MP3 Player Earpiece
3 GSM SIM Mobile Notes On Battery Charging:
1. Please use it after the battery is exhausted, and then fully charge it three times, your battery will be in the best condition.
2. The battery will discharge automatically, please charge it in time if it is not used for a long time.
3. Do not use any damaged or damaged batteries and adapters.
3 GSM SIM Mobile Parameter:
| frequency band | 900/1800/850/1900MHz |
| LCD size | 240*320 |
| Total memory in MB | 24 MB (ROM 16 MB + RAM 8 MB) |
| type | AC |
| Input voltage/current | 100-240VAC |
| input frequency | 50/60 Hz |
| The output voltage | 5V |
| Battery | Li-ion 2000mAh |
3 GSM SIM Mobile Store:
1. Packaged or unpacked telephones cannot exceed 10 floors.
2. The phone should be stored in a ventilated and dry place.
3. Do not knock on the phone, so as not to break the shell.