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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
- 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
Easily pinch the debossed area of the earbud stem to select functions
More optimized semi-in-ear structure design greatly reduces the pressure on the ear canal, makes it light, stable and comfortable.
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.
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.
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.
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.
Supports aptX™ Adaptive codec, with high-resolution listening experience (24-bit 96kHz). Hear every detail of the music you love.
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.
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.
Easily pinch to select functions, accurately avoiding accidental touch.
Go to Edifier Connect App for more customizable settings. Try new features and push your musical boundaries.
Data sheet
Specific References:
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