5.3 Ear Mounted Three Truth Digital Display Wireless Bluetooth Earphones With Intelligent Noise Reduction And Call Capability, Suitable For Sports/Office Use Features: Product name: Bluetooth headset Colour: Black Bluetooth: 5.3 Impedance: 32 Ω±15% Distortion: ≤3% Transmision distance: 10 m Frequency: 20 HZ-20 KHZ Charing interface: Type-C Charging time: 60 minutes Working voltage: 3.7 V-4.2 V Earphone battery capacity: 40 mah Earphone battery capacity: 400 mah Product size: 9.0x6.0x3.5 cm(3.54x2.36x1.38 inch) Package size: 14.0x9.5x4.5 cm(5.51x3.74x1.77 inch) Gross weight: 98 g/0.216 lb Product Description: Bluetooth 5.3 technology - This headset uses Bluetooth 5.3 chip. Stable data transmission and wide wireless coverage. all Bluetooth-enableds devices. Connects automatically at first and later. High stereo sound quality. The speaker of this Bluetooth headset uses the latest technology with a 13mm bios-diaphragm for a transparent and powerful sound quality. The bass is thick and powerful, the high and midrange is bright and clear, and the three frequencies are balanced. Good partner for games: support 5.3 chip for highs-speed transmission efficiency, lower latency when playing games, clear sound synchronization, more time to play games. Seven-levels of - not afraid of sweat The headset body is designed with a multis-channel process to achieve . Life grade, not afraid of rain, not afraid of sweat, not afraid of wind and rain. Lighter and more comfortable sports more relaxed: the use of bullhorn hanging ear design, ergonomic support decompression does not pick ears, ears and then small also comfortable, to meet the different sports crowd ear gallery wear. You never have to worry about these earphones will fall off! No pain even for long time use. Suitable for gym, fitness and running. Instructiongs: Because the size of the product is measured manually, there may be errors. Product Includes： 1x Bluetooth Headset 1x Manual 1x Data Cable 4x Ear Caps 【Impressive Sound And Voice command】Tarmeek headphones deliver High Fidelity stereo sound which results from a 40mm neodymium driver and Ear cushion design – both combining to provide superior immersive HIFI sound quality and a well-closed environment for your ears to enable you lose yourself in the music. Headphones can connect to Voice enabled Siri Assisted devices to give quick access to information depending the operating system of the device. 【Designed for maximum comfort】Ultra-soft ear cushions and padded headband provide you a fatigue-free listening experience even wearing these on-ear headphones during a long session. Adjustable slider helps you achieve the perfect fit without constraint. You can easily use these stereo headphones for your workouts, job commute or just for listening at home. 【Durable and folding design】These headphones with microphone in bright colors are built meticulously with strong and sturdy plastic for long-lasting resilience and durability. Suitable for adults and kids . Lightweight and foldable design make these wired headphones easy to put into your package and take along anywhere. 【Ergonomic Design】 Tarmeek headphones are built from materials that are extremely nice to touch which provides the model premium outlook. The Skin-friendly memory-protein earmuffs and headbands contribute to maximum comfort regardless of long-term use. 【HAPPY CUSTOMERS】We are committed to serving customers with reliable quality products, TARMEEK continues to deliver the best user experience with innovative technology from a trusted brand. Please feel free to contact us if you have any request, we will solve your problem within 24 hours.