Vention Elf Earbuds E01 – Black (NBFBO)
The Vention Elf Earbuds E01 in Black (NBFBO) are true wireless stereo (TWS) earbuds designed for everyday listening, offering a balanced combination of clear audio performance, stable Bluetooth connectivity, and lightweight comfort. Built for users who need reliable wireless earphones for music, calls, workouts, and casual entertainment, these earbuds feature 10mm dynamic drivers that deliver HiFi stereo sound with defined treble and deep bass. With Bluetooth 5.3 connectivity, long battery life, and an IPX4 water resistance rating, they are suitable for both indoor and outdoor use, including commuting and light sports activities.
Product Features
High-Quality HiFi Stereo Sound
The earbuds are equipped with 10mm dynamic drivers using a PU + PEEK composite diaphragm. This configuration delivers balanced audio with clear highs, rich mids, and enhanced bass response. The wide 20 Hz to 20 kHz frequency range ensures full-spectrum sound reproduction suitable for music, podcasts, and video playback.
Stable Bluetooth 5.3 Connectivity
The Vention Elf E01 uses Bluetooth 5.3 technology, providing faster pairing, lower power consumption, and improved anti-interference performance. It supports A2DP, AVRCP, HFP, and HSP profiles, ensuring compatibility with most smartphones, tablets, and laptops.
Long Battery Life with Charging Case Support
Each earbud provides up to 7 hours of continuous playback, while the compact charging case extends total usage time to approximately 21 hours. The system is designed for all-day convenience, reducing the need for frequent recharging.
Lightweight and Comfortable Design
Each earbud weighs approximately 3–4 grams, making them comfortable for extended wear. The in-ear design with soft silicone tips enhances passive noise isolation and ensures a secure fit for daily movement and light exercise.
IPX4 Water and Sweat Resistance
With an IPX4 rating, the earbuds are resistant to sweat and light rain. This makes them suitable for workouts, outdoor walking, and general daily use without concern for minor moisture exposure.
Product Specifications
- Product Name: Vention Elf Earbuds E01 – Black
- Model Code: NBFBO
- Bluetooth Version: 5.3
- Wireless Range: Up to 10 meters (open space)
- Audio Codecs: SBC, AAC
- Driver Size: 10mm dynamic driver
- Frequency Response: 20 Hz – 20 kHz
- Impedance: 32Ω
- Battery Capacity (Earbuds): 40 mAh each
- Battery Capacity (Charging Case): 230 mAh
- Earbud Playtime: Up to 7 hours
- Total Playtime (with case): Up to 21 hours
- Charging Time (Earbuds): Approximately 1.5 hours
- Charging Time (Case): Approximately 2 hours
- Charging Interface: USB Type-C
- Water Resistance Rating: IPX4
- Material: ABS plastic with glossy finish
- Earbud Weight: Approximately 3–4 g each
- Case Dimensions: 6.41 cm x 4.65 cm x 2.71 cm
- Supported Profiles: A2DP, AVRCP, HFP, HSP
- Latency: Approximately 0.18 seconds




Reviews
There are no reviews yet.