







🎧 Elevate your run with sound that moves as fast as you do!
The RTUSIA Small Bluetooth On Ear Headphones combine a lightweight, ergonomic wrap-around design with crystal-clear stereo sound and a built-in microphone. Featuring Bluetooth 5.0 connectivity, 12-hour battery life, and intuitive 4-button controls, these foldable headphones are perfect for sports and daily use, offering comfort even when worn with glasses and allowing ambient awareness for safer outdoor activities.

| Headphones Jack | USB | 
| Model Name | marathon | 
| Connectivity Technology | Wireless | 
| Wireless Communication Technology | Bluetooth | 
| Included Components | Cable, Ear Cushions, User Manual | 
| Age Range (Description) | Adult | 
| Material | Plastic | 
| Specific Uses For Product | Sports and Exercise | 
| Charging Time | 12 Hours | 
| Recommended Uses For Product | Exercising, Running | 
| Compatible Devices | Bluetooth-enabled devices | 
| Control Type | Call Control | 
| Cable Feature | Without Cable | 
| Item Weight | 0.12 Kilograms | 
| Frequency Range | 20Hz - 20,000Hz | 
| Customer Package Type | FFP | 
| Net Quantity | 1 count | 
| Control Method | Touch | 
| Number of Items | 1 | 
| Controller Type | Media Control | 
| Battery Life | 12 Hours | 
| Audio Driver Type | Dynamic Driver | 
| Bluetooth Version | 5.0 | 
| Earpiece Shape | Rounded | 
| Special Feature | collapsible, earbud, in-ear, neckband, over-ear | 
| Manufacturer | RTUSIA | 
| Model | r-black | 
| Package Dimensions | 11.51 x 8.89 x 3.4 cm; 118 g | 
| Batteries | 1 Lithium Polymer batteries required. (included) | 
| Item model number | r-black | 
| Hardware Platform | Smartphone | 
| Special Features | collapsible, earbud, in-ear, neckband, over-ear | 
| Microphone format | Built-In | 
| Batteries Included | Yes | 
| Batteries Required | No | 
| Battery cell composition | Lithium Polymer | 
| Cable feature | Without Cable | 
| Form Factor | On ear | 
| Includes Rechargeable Battery | No | 
| Manufacturer | RTUSIA | 
| Item Weight | 118 g | 
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