Specifications:

Bluetooth: 5.3

Bluetooth protocol: A2DP, AVRCP, HFP

Effective distance: 10M

Playtime (hours): 6h(earbuds) + 18h(charging case)

Battery capacity: 35mAh (earbuds) | 350mAh (charging case)

Charging port: USB-TypeC

Input: 5V/200mA (earbuds) | 5V/1A (charging case)

Charging time: 1h (earbuds) | 1.5h (charging case)

Audio Coding: SBC、aptX™、aptX™ Adaptive

Driver: Φ13mm dynamic

Impedance: 28Ω

Sound pressure level: 96±3dB Sound pressure level (A)

Frequency response: 20Hz-40KHz

Microphones: 4 (2 on each earbud)

Microphone sensitivity: -38dB±1dB

Waterproof: IP54

Weight: 42g

Dimension (L x W x H mm)

Earbuds: 339.88.1mm charging case: 58.1*48*26.4mm

Features:

 - About 6 hours music playtime + 18 hours charging case

 - Provides both lossless and low-latency transmission of audio

- High-quality sound resolution and gradation provided by Φ13mm diaphragm drivers

- Dual microphones built in each side, coupled with Qualcomm® aptX™ voice technology, dynamically reduce ambient noise and enhance the voice to ensure clear calls

 - Personalize your listening experience and customize your controls

IP54 certified for water resistance & sweatproof:

Easily pinch the debossed area of the earbud stem to select functions

Semi-in-ear structure - All-day comfort:

More optimized semi-in-ear structure design greatly reduces the pressure on the ear canal, makes it light, stable and comfortable.

Bluetooth V5.3 - superior performance and stability:

The upgraded Qualcomm® QCC3056 chipset features low power consumption and stable transmission. Besides, the W220T adopts an LDS antenna, easy to cope with more complex Wireless environments.

13mm liquid crystal composite diaphragm + Backward sound guide architecture - The good sound is all in the ears:

The Selected liquid crystal composite diaphragm with better resolution and balance, equipped with a large-size driver unit and backward Sound guide architecture, which makes the sound go beyond the limited space and delivers music with extraordinary expression and vitality.

24h combined battery life sufficient power supply:

The combined battery life is up to 24 hours. Listen for 2 hours with just a 15-minute charge. Travel all day without worrying about the need to charge.

Playback time may vary depending on surroundings, volume level and audio sources.

All-round sound evolution from Snapdragon Sound™

Snapdragon Sound™ defines the new Sound experience of true Wireless earphones. Enjoy premium audio in various scenarios. The sound you hear is different from ever before.

Please use phones that support Snapdragon Sound™ technology to enjoy Snapdragon Sound™ quality.

High-definition decoding seamless, immersive audio experiences:

Supports aptX™ Adaptive codec, with high-resolution listening experience (24-bit 96kHz). Hear every detail of the music you love.

aptX™ Wideband voice - Superior voice clarity

Based on Qualcomm® aptX™ voice super wideband voice technology, provides a sampling rate twice that of ordinary Bluetooth, up to 32kHz, which greatly improves voice reproduction. Moreover, with the CVC dual microphone beamforming technology, environmental noise is extremely reduced. These two features guarantee a crystal clear voice call.

About 89ms low latency:

With the aptX™ Adaptive codec, the earbuds automatically switch to aptX™ low latency mode when gaming. If your device does not support aptX™ Adaptive, please connect to the Edifier Connect App settings to activate Game mode for low latency gaming.

Control It with a pinch:

Easily pinch to select functions, accurately avoiding accidental touch.

Edifier Connect enables more personalization:

Go to Edifier Connect App for more customizable settings. Try new features and push your musical boundaries.