--- product_id: 56143835 title: "GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black)" brand: "gtstar atromars" price: "1.53 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/56143835-gtstar-bm50-voice-changer-3-in-1-the-worlds-smallest store_origin: TN region: Tunisia --- # 68mm x 23mm x 11mm GSM 850/900/1800/1900 13 voice changer options GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) **Brand:** gtstar atromars **Price:** 1.53 DT **Availability:** ❌ Out of Stock ## Summary > 📱 Tiny but Mighty: Your Pocket-Sized Communication Revolution! ## Quick Answers - **What is this?** GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) by gtstar atromars - **How much does it cost?** 1.53 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/56143835-gtstar-bm50-voice-changer-3-in-1-the-worlds-smallest) ## Best For - gtstar atromars enthusiasts ## Why This Product - Trusted gtstar atromars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** The world's smallest mobile phone, perfect for on-the-go connectivity. - • **Multilingual Magic:** Supports 12 languages and 13 voice changer settings for endless fun. - • **User-Centric Profiles:** Customizable profiles for every situation: General, Silent, Meeting, and more. - • **Versatile Functionality:** 3-in-1 device: Bluetooth dialer, headphone, and mini phone. - • **Long-lasting Performance:** Standby for 8-9 days and talk for 5-6 hours on a single charge. ## Overview The GTStar BM50 is a revolutionary 3-in-1 device that combines a mini phone, Bluetooth dialer, and headphone into the world's smallest mobile phone. With dimensions of just 68mm x 23mm x 11mm, it supports 2G GSM networks and offers a range of features including multilingual support, customizable user profiles, and impressive battery life, making it the perfect companion for tech-savvy millennials. ## Description 3 in 1 GTStar BM50 The Smallest Bluetooth Phone, 99.99% Plastic Boss Phone! 1. Only 18 grams - Size of a finger Dimensions: 68mm x 23mm x 11mm. 2. Removable ear clip to use as normal phone or Bluetooth Head Set 3. Support GSM iPhone 4 Mini SIM card Micro, support 2G GSM850 / 900/1800 / 1900mhz ONLY, CDMA or other netowrk can not support, if your SIM card is 4G but the 2G network does not stop then can also use, but in this phone uses only the 2G function. 4. Some countries have areas may stock GSM 2G function, check your SIM network before purchase.UK a SIM card can not use, but with "E" Logo can be used. 5. Please insert the SIM card correctly according to picture instructions or manual instructions. If the SIM card is not inserted correctly, the phone will not recognize the SIM card. If the card is not removed correctly, try using a needle to extract it. Notes / Warming up: 1. Pls choose and set the equal volume. 2. You warm up and record your hearing. 3. High volume use will be dangeraous for your hearing. 4. Pls put the SIM card when the J8 turns off. Turn on the SIM card. 5. Make sure the correct SIM card and operating method on the right. 6. Check the working image of the SIM card. 7. If you need change IMEI number pls free feel contact me. thank you! ## Features - 1.BM50 Mini Phone: Earphone+Bluetooth+Mini Phone 3 in 1 , The Smallest Mobile phone In the world! Dimensions?: 68 mm x 23 mm x 11 mm - 2.GSM 850/900.1800/1900 together,support 2G GSM network only, do not support CDMA and other network, pls check your SIM network before buy. Support: iPhone 4 Sim Card use as a Mobile Call phone, Massage,Bluetooth, Phonebook sync, MP3, Music, SOS, Alarm, Radio(need plus 5pin earphone),Magic Voice Changer etc. - 3.12 kinds of Foreign langugae;13 kinds of magic voice changer;13kinds of Volume Controlled Setting; - 4.Can Choose many kinds User Profiles, such as: General, Silent, Meeting, Indoor, Outdoor, Satisfy different environment. - 5.Standby for 8-9 days,Talking 5-6 hours, when with sim, can enter the "setting" to choose after 10 seconds Auto answer"! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079HSN3RV | | Battery Average Life Talk Time | 6 Hours | | Battery Description | Lithium Ion | | Brand | GTStar atRomars | | Brand Name | GTStar atRomars | | Cellular Technology | 2G, 4G | | Colour | Black | | Connector Type | 3.5mm Jack | | Customer Reviews | 4.5 out of 5 stars 2 Reviews | | Display Type | LCD | | GPS Geotagging Functionality | False | | Human Interface Types | Dial | | Item Weight | 18 Grams | | Manufacturer | Romars | | Memory Storage Capacity | 8 GB | | Memory storage capacity | 8 GB | | Model name | BM50 | | Network Connectivity Technology | Bluetooth | | Operating System | Android 10.0 | | Operating system | Android 10.0 | | Optical Sensor Resolution | 5 MP | | Phone Talk Time | 6 Hours | | Product Features | 99.9% plastic SMALLER THAN THE BMW X6 KEYFOB PHONE, Bluetooth Dialer You can use your Micro phone as a Bluetooth dialer for your smart phone. This function depends on network support, Bluetooth headset The Micro- phone can be used as a Bluetooth headset. It supports noise cancellation and is compatible with a wide range of phones and tablets, Dimensions: 68mm x 23mm x 11mm SIZE OF A FINGER SEE IT … | | SIM Card Slot Count | Single SIM | | Screen Size | 3 Inches | | Screen size | 3 Inches | | Shooting Modes | Automatic, Manual | | UPC | 711202452091 | | Wireless Network Technology | GSM | | Wireless Provider | NET, du | | Wireless carrier | NET, du | ## Product Details - **Brand:** GTStar atRomars - **Cellular technology:** 2G, 4G - **Colour:** Black - **Connectivity technology:** Bluetooth - **Memory storage capacity:** 8 GB - **Model name:** BM50 - **Operating system:** Android 10.0 - **Screen size:** 3 Inches - **Wireless carrier:** NET, du - **Wireless network technology:** GSM ## Images ![GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) - Image 1](https://m.media-amazon.com/images/I/512wUfJ67tL.jpg) ![GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) - Image 2](https://m.media-amazon.com/images/I/61lQyRIVk3L.jpg) ![GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) - Image 3](https://m.media-amazon.com/images/I/61kxjItADwL.jpg) ![GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) - Image 4](https://m.media-amazon.com/images/I/61Enfg1ajIL.jpg) ![GTStar BM50 VOICE CHANGER 3 in 1 The Worlds Smallest Thinnest Mobile Phone Bluetooth Dialer Bluetooth Headphone Micro SIM Card (Black) - Image 5](https://m.media-amazon.com/images/I/61IC-IQA1XL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/56143835-gtstar-bm50-voice-changer-3-in-1-the-worlds-smallest](https://www.desertcart.tn/products/56143835-gtstar-bm50-voice-changer-3-in-1-the-worlds-smallest) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*