Astrum ET340 TWS Earbuds Bluetooth 5.1, ENC Dual Mic, Touch Control, IPX4 Sweatproof, 10mm Drivers Black SKU: A10534-B

The Astrum ET340 ENC True Wireless Earbuds deliver immersive sound and modern convenience in a compact, sweatproof design. Powered by Bluetooth 5.1, these earbuds offer instant and stable connectivity, while the 10mm dynamic drivers produce crisp highs and deep stereo bass for a rich audio experience.

Designed for comfort and performance, the angled in-ear fit and soft rubber ear tips ensure secure placement during workouts or long listening sessions. With an IPX4 rating, the ET340s are resistant to sweat and splashes perfect for active lifestyles.

Enjoy crystal-clear calls with Enhanced Noise Cancellation (ENC) on the HD dual microphone and manage playback or calls effortlessly using touch control technology. With support for Google Assistant, voice commands are just a tap away. The long-lasting battery delivers up to 20 hours of playtime and 200 hours standby, making these earbuds a reliable companion for your day.

Key Features
🎧 Bluetooth 5.1 – Fast, stable wireless connection
🔊 10mm Dynamic Drivers – Deep bass and crisp sound
🎙️ ENC Dual Microphone – Clear voice calls with noise cancellation
💧 IPX4 Sweatproof Design – Built for workouts and outdoor use
🧠 Touch Control Interface – Easy access to music and calls
📱 Google Assistant Support – Voice control at your fingertips
🔋 Up to 20 Hours Playtime – Extended battery life for all-day use
🔌 USB Type-C Charging – Fast and convenient power-up
🕒 12-Month Manufacturer Warranty – Reliable long-term performance

Technical Specifications
Feature Details
SKU A10534-B
Product Code ET340
Bluetooth Version 5.1
Supported Profiles HFP, A2DP, AVRCP, HSP
Audio Decoding SBC, AAC, aptX
Driver Size 10mm Dynamic
Microphone Dual ENC Mic
Connectivity Range Up to 10 meters
Charging Port USB Type-C
Play Time Up to 20 hours
Standby Time Up to 200 hours
Charging Time Approx. 5 hours
Dimensions (H × W × D) 32 × 18.5 × 18.5 mm
Net Weight Approx. 38g
Water Resistance IPX4
Warranty 12 Months Limited Manufacturer Warranty

What’s Included
1 × Pair of Astrum ET340 TWS Earbuds – Black
1 × Charging Case
1 × USB Type-C Charging Cable
1 × User Manual

Ideal Use Cases
🏃‍♂️ Workout-ready earbuds with splash resistance and secure fit
📞 Clear calls and voice assistant access on the go
🎶 Immersive music experience with deep bass and crisp highs
🧳 Travel-friendly design with long battery life and compact form