🎶 Elevate your audio game—because your ears deserve the best.
The EarStudio ES100 MK2 is a compact, 24-bit portable Bluetooth receiver and headphone amplifier featuring dual high-fidelity DACs, Bluetooth 5.0 with advanced codecs (AAC, aptX, aptX HD), and up to 14 hours of wireless playback. Designed for audiophiles and professionals, it enhances any wired headphones with studio-quality sound, precise analog volume control, and hands-free call support—all in a sleek, lightweight form factor.
| Model Name | ES100 MK2 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Headphones |
| Age Range (Description) | Adult |
| Compatible Devices | Headphones, Earphones, Speakers, Bluetooth-enabled Devices, 3.5mm Audio Jack Devices |
| Control Type | Volume Control |
| Cable Feature | Without Cable |
| Item Weight | 0.02 Kilograms |
| Water Resistance Level | Water Resistant |
| Control Method | App |
| Audio Driver Type | Balanced Armature Driver |
| Bluetooth Version | 5.0 |
| Earpiece Shape | over_ear |
| Series number | 1 |
| Manufacturer | RADSONE |
| Form Factor | In ear, In Ear |
| Item Height | 0.5 Inches |
| Item Width | 2 Inches |
| Product Dimensions | 2.54 x 5.08 x 1.27 cm; 20 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | ES100 MK2 |
| Audio Details | Headphones |
| Are Batteries Included | Yes |
| Lithium Battery Energy Content | 1.29 Watt Hours |
| Lithium Battery Weight | 0.1 g |
| Number of Lithium Ion Cells | 1 |
| Item Weight | 20 g |
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