Signal 4

✓ Powerful 3000mAh battery
✓ Equipped with an antenna signal amplification system
✓ Clear and large 2.4-inch screen
✓ Powerful speaker and ringer
✓ Radio without the need for headphones
✓ Stores up to 1,000 contact numbers
✓ Supports memory card up to 32GB
✓ Group calling (Conference Call) capability
✓ Strong laser light with a 50-meter range
✓ Blacklist and whitelist feature (Black/White List)
✓ Solar (Shamsi), Gregorian, and Lunar (Hijri) calendars
✓ Languages: Persian, Pashto, Arabic, and Russian
✓ Voice call recording capability
✓ Available in 6 beautiful, high-quality colors with a durable body
✓ Comes with a Type-C charger
✓ Adhan and prescribed supplications playback