The Vention Elf Earbuds E04 deliver Bluetooth 5.3, clear sound with SBC/AAC, and ENC for crisp calls. They offer up to 22 hours of battery life with the case, fast USB-C charging, IPX5 resistance, and automatic pairing for maximum everyday convenience.
Enjoy a reliable wireless connection with Bluetooth 5.3 and a range of up to 10 m. After the first pairing, the earbuds connect automatically to your device, support AVRCP/A2DP/HFP/HSP profiles and SBC/AAC codecs for clean music and smooth playback.
For phone calls, ENC microphones reduce ambient noise and make your voice stand out. The earbuds last up to 6 hours on a single charge, and with the charging case you get up to 22 hours in total. The case charges quickly via USB-C, and the LED display shows power status at a glance. Thanks to IPX5 resistance and a lightweight ABS build, the earbuds are ideal for sports and travel; three ear tip sizes ensure a comfortable, secure fit.
- Stable connection with Bluetooth 5.3 and automatic pairing
- Clear sound with SBC/AAC across 20 Hz–20 kHz
- Clear calls thanks to ENC noise reduction
- Long battery life: 6 h + up to 16 h with the case (up to 22 h total)
- IPX5 resistance against sweat and rain
- USB-C charging and a handy LED indicator
Specifications
- Brand
- Vention
- Series/model
- Elf Earbuds E04
- Model code
- NBIB0
- Color
- Black
- Bluetooth
- 5.3
- Bluetooth profiles
- AVRCP, A2DP, HFP, HSP
- Codecs
- SBC, AAC
- Range
- Up to 10 m
- Bluetooth transmission band
- 2402–2480 MHz
- Frequency response
- 20 Hz – 20 kHz
- Earbud battery capacity
- 40 mAh (0.148 Wh)
- Earbud input
- 5 V – 40 mA
- Case battery capacity
- 300 mAh (1.11 Wh)
- Case input
- 5 V – 300 mA
- Charging port
- USB-C
- Material
- ABS
- Rating
- IPX5
- Microphone noise reduction
- ENC
- Playback time
- Up to 6 h (earbuds), up to 22 h total with case
- LED indicator
- Power status display on the case
- Automatic pairing
- Yes
- In the box
- Earbuds with charging case; USB-C to USB cable (0.3 m); 3 pairs of ear tips (1 pair pre-installed)
