FiiO FW3
![]() | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.2; Range (m): 10; Hi-Res; Audio delay (ms): 100; Impedance (Ohm): 32; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 106; Speaker size (mm): 10; Mobile app; Volume control; aptX: aptX Adaptive; AAC; LHDC; Operating time (music) (h): 7 E-Catalog uses affiliate links compensated by our partners. |
FiiO FW3
Type:in-ear
Connection:Bluetooth v5.2
Кодеки:aptX Adaptive, AAC, LHDC
Frequencies:20 – 20000 Hz
Sensitivity:106 dB
Battery:65 mAh, up to 7 h, with case 21 h
Amplifier. Long battery life (with case).
All specifications
Specifications FW3
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FiiO 2026 - new arrivals, bestsellers, and the most relevant models FiiO.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FiiO 2026 - new arrivals, bestsellers, and the most relevant models FiiO.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

What characteristics should good headphones have?Guide to key features of headphones
Video reviews





















