WiWU T31 ENC Wireless Earbuds — Crystal Clear Calls, Immersive Everyday Sound 🎧
Experience superior sound and uninterrupted conversations with the WiWU T31 ENC Wireless Earbuds. Featuring advanced 4-mic ENC noise reduction, a 13mm titanium-coated dynamic driver, and Bluetooth 5.3 connectivity, the T31 delivers exceptional audio quality for both music and calls — all day long, in a lightweight, comfortable design.
Key Features
🔊 13mm Large Dynamic Driver
Equipped with a 13mm titanium-coated diaphragm speaker, the T31 delivers enhanced mid-to-high frequency resolution for richer, more detailed sound.
🎙️ 4-Mic ENC Noise Reduction
Two highly sensitive built-in microphones per earbud combine with ENC (Environmental Noise Cancellation) technology to isolate your voice and filter out background noise — so calls stay crystal clear even on windy streets or busy offices.
📶 Bluetooth 5.3 Connectivity
A stable, low-power wireless connection with a reliable range of up to 10 meters (33 ft) — smooth pairing and minimal dropouts across Android, iOS, Windows, and macOS.
🪶 Airy-Wear Comfort Fit
Designed to match the natural curve of the ear canal, each earbud weighs only about 3.6g — light enough for all-day wear without fatigue.
💧 IPX4 Waterproof Rating
Resistant to sweat and light splashes, making the T31 a solid choice for workouts, commuting, and everyday unpredictable weather.
⚡ Fast Charging, All-Day Battery
Get approximately 8 hours of music playback or 7.5 hours of talk time on a single charge. The 320mAh charging case extends total playtime up to 40 hours, and a full case recharge takes just about 1.5 hours via USB-C.
👆 Intuitive Touch Controls
Single Tap: Play/Pause (either earbud)
Double Tap: Answer/End or Reject Call (either earbub)
Double Tap while playing music: Previous Track (left) / Next Track (right)
Long Press (3 sec): Activate Siri / Power On
Press & hold both earbuds for 5 sec: Restore factory settings
Specifications
Model: T31 ENC
Bluetooth Version: V5.3
Bluetooth Chip: Zhuhai JL AD6973D8
Driver Size: 13mm titanium-coated dynamic driver
Music Playtime: Approx. 8 hours (earbuds only)
Talk Time: Approx. 7.5 hours
Total Playtime with Case: Up to 40 hours
Charging Time: Approx. 1.5 hours
Charging Port: USB Type-C
Earbud Battery Capacity: 35mAh
Charging Case Battery Capacity: 320mAh
Waterproof Rating: IPX4
Bluetooth Effective Range: ≤10 meters (33 ft)
Earbud Weight: ~3.6g each
Colors Available: Black, White
Perfect For
🚶 Commuters — clear calls and music without distractions on your daily journey
🏋️ Fitness Enthusiasts — IPX4 rating handles sweat and light rain during workouts
💼 Remote Workers — 4-mic ENC keeps voice calls and virtual meetings sounding professional
🎵 Everyday Listeners — long battery life and stable Bluetooth for all-day use
What's in the Box
1 × WiWU T31 ENC Wireless Earbuds (L+R)
1 × Charging Case
1 × USB-C Charging Cable
1 × Silicone Protective Case (per packaging)
User Manual
Frequently Asked Questions
Does the T31 have noise cancellation for calls?
Yes — 4-mic ENC (Environmental Noise Cancellation) actively filters background noise during calls, not ANC for music (this is a calling-focused noise reduction feature, not active noise cancellation for ambient sound while listening).
How long does the battery last?
About 8 hours of music or 7.5 hours of talk time per charge, with the case extending total use to 40 hours.
How long does charging take?
The case takes about 1.5 hours to fully charge via USB-C.
Is it waterproof?
IPX4-rated — resistant to sweat and light splashes, but not submersion-proof.
What's the Bluetooth range?
Up to 10 meters (33 feet) in open environments, with Bluetooth 5.3 for stable connectivity.
Is Bluetooth 5.3 compatible with older devices?
Yes, Bluetooth 5.3 is backward compatible with earlier Bluetooth versions.
How much do the earbuds weigh?
Approximately 3.6g per earbud — designed for a light, comfortable all-day fit.
