--- product_id: 44025960 title: "Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black)" brand: "sundiao" price: "FREE" currency: EUR in_stock: false category: "Wireless" url: https://www.desertcart.hr/products/44025960-sundiao-bluetooth-headphones-in-ear-wireless-earbuds-sports-magnetic-earphones store_origin: HR region: Croatia --- # Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) **Brand:** sundiao **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) by sundiao - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/44025960-sundiao-bluetooth-headphones-in-ear-wireless-earbuds-sports-magnetic-earphones) ## Best For - sundiao enthusiasts ## Why This Product - Trusted sundiao brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Microphone sensitivity: 40±3 dBMicrophone directivity: all pointingMicrophone size: 4 mmFrequency response: 15-21000 HzSpeaker diameter: 9 mmSpeaker material: PETMagnet material: rubidium iron boronSensitivity: 118dBRated power: 20 mWImpedance: 16 ΩDistortion: <0.1%Headphone wire length: 65 CMHeadphone wire material: TPEBluetooth version: V4.1Bluetooth chip: CSRSupported protocols: HSP/HFP/A2DP/AVRCP/ATPXSignal track: 2.40G HZ-2.48G HzTransmission distance: 10MCVC - noise reduction: 6.0Charging Specifications: Micro USBCharging power: 5V/0.5~1ACharging time: about 2 hoursStandby time: 100 hours or moreTalk time: 4-6 hoursMusic time: 4-6 hoursAvailable colors: Black, Red, GreenPackaging specifications: 11.0 * 9.8 * 4.8 cmGross weight (with packaging): 88.0 gNet weight (without packaging): 24.5 g ## Features - About this item - Black technology magnetic switch-off, with CSR Bluetooth chip, built-in Hall switch, a second that is used to stop, even more high-lattice; - Aluminum-magnesium alloy dual-cavity structure ear shell, light to 15 grams, small and beautiful, suitable for long-term wear without pain; - Medical grade two-color silicone ear caps; not only wear comfortable, but also double noise reduction, effectively reduce the noise environment; - Side-mounted sound hole, high-sensitivity large momentum speakers, with the dual-lead guide air guide way, so you enjoy the music of the edification; - Power display, at any time to grasp the dynamic power, unfettered, all in control;Strong magnetic suction function, so you like music all the way out of the ordinary; ## Images ![Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) - Image 1](https://m.media-amazon.com/images/I/41X2I6o5S7L.jpg) ![Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) - Image 2](https://m.media-amazon.com/images/I/41GPfh4C5YL.jpg) ![Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) - Image 3](https://m.media-amazon.com/images/I/31I547j-uYL.jpg) ![Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) - Image 4](https://m.media-amazon.com/images/I/41h9Fyg9a9L.jpg) ![Sundiao Bluetooth Headphones,in-Ear Wireless Earbuds Sports Magnetic Earphones with Built-in Mic Noise Cancellation Support Sweat-Proof Stereo Headset for iPhone Android and More (Black) - Image 5](https://m.media-amazon.com/images/I/513sSXieroL.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.hr/products/44025960-sundiao-bluetooth-headphones-in-ear-wireless-earbuds-sports-magnetic-earphones](https://www.desertcart.hr/products/44025960-sundiao-bluetooth-headphones-in-ear-wireless-earbuds-sports-magnetic-earphones) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-10*