Soundpeats Engine 4 Wireless Earbuds

Description

SoundPEATS Engine 4 Wireless Earbuds

The SoundPEATS Engine 4 is a hi-fi focused true wireless earbud built for listeners who want serious audio performance at a price that doesn’t require a serious commitment. With a coaxial dual driver setup and Hi-Res Audio certification, the Engine 4 is designed around one thing: sound quality that punches well above its price range.

Inside each earbud sits a 10mm woofer and a 6mm tweeter arranged in a coaxial configuration — both drivers firing in alignment along the same axis. This setup allows the low, mid, and high frequencies to reproduce with a more natural, synchronized response, resulting in a wide soundstage, cleaner separation between instruments, and bass that stays full without muddying the mids. Add LDAC codec support, and you’re streaming audio with three times more data than standard Bluetooth connections allow, covering a frequency range of 20Hz to 40kHz.

Battery life is one of Engine 4’s strongest arguments. You get 12.5 hours per charge in SBC mode (8 hours with LDAC active), with a total of 43 hours including the charging case. That’s a genuinely long run for earbuds with hi-res codec support. A 70ms low-latency game mode brings the audio delay down enough to make gaming and video noticeably more responsive.

Bluetooth 5.3 handles the connection with multipoint pairing for two devices simultaneously, and the PeatsAudio app gives you EQ control and setting customization. The IPX4 rating covers sweat and light splashes for everyday active use.

Key Features

• 10mm + 6mm coaxial dual dynamic drivers for full-range stereo sound
• Hi-Res Audio certified with LDAC codec (20–40kHz frequency range)
• Warm, wide soundstage with balanced mids and present bass
• 12.5H per charge (SBC) / 8H (LDAC) / 43H total with case
• 70ms low-latency game mode for gaming and video
• Bluetooth 5.3 with multipoint dual-device pairing
• 4 microphones with environmental noise reduction for calls
• PeatsAudio app for EQ and sound profile customization
• IPX4 sweat and splash resistance
• Premium-styled design with metallic finish on case and earbuds

Fit & Use

Fit

In-ear, closed acoustic design

Use Case

Music listening, gaming, and commute

Design

Metallic finish, premium look