BASEUS W04 Semi-In-Ear True Wireless Bluetooth Earphones New Upgrade Premium Sound Quality 60H Long Battery Life Compatible with Apple Huawei Vivo Honor Oppo Phones Gift

High polymer acoustic diaphragm for enhanced sound quality

Composite diaphragm for improved resolution and transient response

Clear high frequencies, full mid frequencies, and powerful bass with distinct layering

BISA spatial sound effect for immersive 3D surround sound experience

Digital sound enhancement engine for binaural stereo and spatial surround sound

Ergonomic micro-arc design fitting ear contours without ear canal pressure

Lightweight at 3.7g per earbud

Scientific ear canal angle for comfortable fit

Front cavity micro-arc design for effective noise control

IPX4 water resistance for protection against rain and sweat

Dual-mic AI call noise reduction technology with microphone matrix

Intelligent noise range control and voice enhancement for clear calls

Environmental noise suppression for clear communication

Bluetooth 6.0 chip with strong anti-interference and stable long-distance connection

Dual-channel low latency technology (DCLL) with 0.06s ultra-low latency for synchronized audio-visual experience

Smart dual connection technology for seamless switching between devices (phone, tablet)

Customizable sound profiles via dedicated app with advanced chip and proprietary algorithms

Supports digital private customization of sound effects

Lightweight and comfortable for extended wear

TWS True Wireless Bluetooth Earbuds

Charging Case

Type-C Charging Cable

User Manual