earsopen PEACE TW-1

Brand earsopen
Category Truly Wireless
Bluetooth version Bluetooth 5.0
earsopen PEACE TW-1
Ratings
Editor's Rating
Fit & Comfort
Release notes

Be safe, present, and aware. Introducing ambie, a new open-ear headphone that lets you listen to music and sound, but also hear the world around you. 

The earsopen PEACE TW-1 was released in Aug, 2022 at the price of $132 (¥15,000). The earsopen PEACE TW-1 uses Bluetooth 5.0 with support for AAC, aptX, SBC codecs.

The earsopen PEACE TW-1 can last up to 5 hours between charges, according to earsopen.

The earsopen PEACE TW-1 are open earbuds that won't block or cover your ear canals while wearing. They drive the sound to your ear with bone conduction tech.

Features and specifications
Specs and features
Weight
9.0 grams
Water-Resistant
IPX4
Transparency mode
No
Calls
Goertek MEMS microphones with Noise Cancellation Technology
Noise-Cancelling (ANC)
No
Multipoint
No
Fast Charging
No
Wireless Charging Case
No
Personalized Sound
No
Heart Rate Tracking
Dynamic Head Tracking

Codecs

Name Bit Depth Sampling Rate Max Frequency Max Bitrate Audio latency
AAC 24 bit Between 8 kHz and 96 kHz 96.0 kHz 264 kbps ~ 100-400 ms
aptX 16 bit 44.1 kHz, 48 kHz 48.0 kHz 352 kbps ~ 40-70 ms
SBC 16 bit 16 kHz, 32 kHz, 44.1 kHz, 48 kHz 48.0 kHz 320 kbps ~ 200-300 ms