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Acefast W4

Photos - Headphones Acefast W4
Photos 9
Expecting restock
Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.4; Range (m): 10; Frequency range (Hz): 20 – 20000; AAC; Operating time (music) (h): 7; Charging port: USB-C; Waterproof: IPX4;
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Acefast W4
Connection and design
Designin-ear
Connection typewireless
ConnectionBluetooth v5.4
Range10 m
Specs
Frequency range20 – 20000 Hz
Emitter typedynamic
Microphone specs
Microphonebuilt into the case
Microphone noise cancelingENC
Features
Codec supportAAC
Power supply
Power sourcebattery
Headphone battery capacity40 mAh
Case battery capacity350 mAh
Charging time2 h
Operating time (music)7 h
Operating time (with case)28 h
Charging portUSB-C
General
Touch control
WaterproofIPX4
In boxsilicone tips
charging case
Official Websiteacefast.com
Added to E-CatalogOctober 2025
The case has a built-in smartphone stand.
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.
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