Audio-Technica True Wireless in-ear Earphones ATH-SPORT7TW 真無線耳機
The ATH-SPORT7TW True Wireless in-ear headphones will help keep you motivated and moving during your workouts—with absolutely no wires to get in your way! The headphones come with four interchangeable sizes (XS, S, M, L) of ergonomic Freebit® ear fins to give you a custom – and comfortable – fit designed to stay in place during physical activity. The headphones also have a certified IPX5* waterproof rating, so you can wash the sweat off them and have them ready for your next workout.
Specifications:
| Type | Dynamic |
| Driver Diameter | 5.8 mm |
| Frequency Response | 20 – 25,000 Hz |
| Sensitivity | 91 dB/mW |
| Impedance | 14 ohms |
| Battery | Internal Battery: 3.7V rechargeable lithium battery |
| Battery Life | 3.5 hours on full charge (17.5 hours total with 4 charges from charging case) Charging Time (headphones): Approx. 2 hours (for 0-100% charge) Charging Time (charging case): Approx. 3 hours (for 0-100% charge) Depending on environmental conditions |
| Weight | Headphones (left & right combined): 6.4 g (0.2 oz) Charging case: Approx. 64 g (2.3 oz) |
| Accessories Included | 30 cm (1.0') USB charging cable, eartips (XS, S, M, L), Comply™ foam eartips (M) with SweatGuard™ technology, Freebit® ear fins (XS, S, M, L), portable power bank charging case |
| Type (Microphone) | Condenser |
| Sensitivity (Microphone) | -42 dB (1V/Pa at 1 kHz) |
| Frequency Response (Microphone) | 100 - 8,000 Hz |
| Polar Pattern (Microphone) | Omnidirectional |