FreeTek

A329 - Lightweight Bone Conduction Headphones with Bluetooth 5.4

$29.99 USD

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Enjoy open-ear comfort and crystal-clear audio with this lightweight, entry-level bone conduction headset. Designed for all-day wear, it delivers up to 10 hours of playtime, sweat-resistant performance, and the latest Bluetooth 5.4 connectivity. Perfect for active lifestyles, outdoor use, or work-from-home needs, this headset ensures you stay aware of your surroundings while staying connected.

Whether you’re sourcing for wholesale, private labeling, or looking for a reliable no-brand audio solution, this model offers solid performance and excellent value.

GENERAL SPECS

SKU: 12045
Operating Temperature: 0 °C - 45 °C
Battery: 3.7V, 180mAh (Lithium polymer battery)
Charging Time: About 2 hours
Play/Talk Time: Up to 10 hours (@ 50% volume)
IPX4 Sweatproof

Audio Specification

Driver: ⌀ 11.3mm*7 Bone Conduction Drivers
RMS: 0.3W *2 8Ω
Speaker Sensitivity: 86dB/1KHz ±3dB
Frequency Response: 100-16kHz
Microphone Sensitivity: -38dBv/Pa (±1dBV/Pa)
Microphone S/N Ratio: 94dB
Supported Audio Codecs: AAC, SBC

USB Specification

Charging Port: USB C
Input Rating: DC 5V / 0.2A

Wireless Specification

Bluetooth Version: 5.4
Bluetooth Profile: HFP 1.7, HSP 1.6, A2DP 1.3, AVRCP 1.6
Bluetooth Frequency Range: 2.402GHz - 2.480GHz
Bluetooth Output Power: 10 dBm (Max.)
Communication Distance: About 10 meters (33 ft)

Dimensions

Product Dimensions (L x W x H) : 131 x 95 x 45mm
Product Weight: 22g

PRODUCT FEATURES

Open-Ear Bone Conduction Design: Comfortable and safe for long-time wear, allowing situational awareness.
Bluetooth 5.4 Connectivity: Fast, stable pairing with lower latency and energy efficiency.
Up to 10 Hours of Playback: Long-lasting battery life at 50% volume; great for all-day use.
Powerful 11.3mm Bone Conduction Drivers: Experience clear, balanced audio through enhanced bone conduction technology. The large 11.3mm drivers deliver stronger vibrations for better sound transmission—perfect for music, podcasts, and calls, all while keeping your ears open to the world.
Sweatproof IPX4 Rating: Suitable for light workouts, commuting, and daily wear.
Ergonomic Neckband with Flexible Titanium Alloy Core: Designed with a lightweight titanium alloy headband that’s flexible yet secure, ensuring the headphones stay put during movement. The open-ear design also allows the device to rest comfortably around your neck when not in use.
Compact & Lightweight: Weighs only 22g for a barely-there wearing experience.