Experience ultimate convenience and versatility with the world’s smallest Bluetooth headset mini cell phone, designed to support dual Nano SIM cards or one SIM card and one memory card slot (cards not included). Crafted from durable ABS material, this compact phone combines essential functionality with portability, measuring just approximately 6.9 x 2.8 x 1.3 cm (2.7 x 1.1 x 0.5 inches). Key Features: · Dual SIM Support: Enables dual Nano SIM card usage or one SIM plus one memory card, providing flexible connectivity for personal and business use. · Bluetooth Music Player & Headset: Enjoy clear Bluetooth audio playback via the built-in music player, or conveniently use the device as Bluetooth headphones. · Low Radiation Design: Emits radiation at a rate 1/7 lower than typical smartphones, making it a safer choice to protect pregnant women and children from excessive signal exposure. · Wide GSM Band Compatibility: Supports GSM 2G frequencies (850/900/1800/1900 MHz), ensuring broad network compatibility; compatible with 2G-enabled 3G, 4G, and 5G SIM cards as long as 2G GSM band is supported. · Voice Changer Feature: Unique voice changing capability allows you to alter your voice during calls, adding privacy and fun to conversations (requires SIM card). · Compact OLED Display: Features a 0.66-inch Organic Light Emitting Diode screen with a resolution of 64x48 pixels for clear, energy-efficient viewing. · Long Standby Time: Equipped with a built-in 380mAh lithium battery offering up to 20 hours of standby time for reliable daily use. · Multi-Language Support: Supports over 30 languages including English, French, Spanish, German, Arabic, Russian, and more, catering to a global user base. Specifications: · Material: ABS · Frequency Band: GSM 2G 850 / 900 / 1800 / 1900 MHz · Display: 0.66-inch OLED, 64x48 resolution · Standby Time: Up to 20 hours · Battery: Built-in 380mAh lithium battery · Size: Approx. 6.9 x 2.8 x 1.3 cm (2.7 x 1.1 x 0.5 in) · Languages: Supports 30+ languages including English, French, Spanish, and more Package Includes: · 1 x Smallest Phone This mini cell phone is the perfect combination of ultra-compact design, essential calling features, and modern Bluetooth technology. Whether you need a secondary device, a low-radiation phone for sensitive users, or a handy Bluetooth headset, this smallest phone delivers exceptional value and performance in a pocket-friendly size.