Pento Smart J16 Wireless Earbuds: Bluetooth 5.4 connectivity
These wireless earbuds are perfect for anyone who needs reliable audio on the go, like a student commuting to class or a professional taking calls between meetings. While many focus on sound quality, we designed them for seamless daily integration, so you can switch from a podcast to a video call without missing a beat.
The Bluetooth 5.4 connection stays stable even in crowded areas, and the noise cancellation blocks out background chatter so you hear every word clearly. With up to 24 hours of total battery life, they last through your longest days without constant charging. The lightweight fit at 3.5g per earbud means you can wear them for hours without discomfort, making them ideal for workouts or long study sessions.
Features
- Active noise cancellation
- IPX4 water resistance
- Up to 8 hours music playtime
- USB Type-C charging
- In-ear stereo sound
- Bluetooth 5.4 connectivity
General specs
- Brand: Pento Smart
- Model: J16
- Seller: Joom
- ID: 67c7ace2f69473efcb5624d7
- Connectivity: Bluetooth
- Wearing Style: In-Ear
- Connection Type: True Wireless
- Water Resistance: IPX4
- Bluetooth Version: 5.4
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Video Reviews
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| Brand | Pento Smart | Devialet | Nothing | Anker | Anker | Anker |
| Model | J16 | Gemini II | Ear (Open) | Liberty 4 Pro | Liberty 4 Pro | P40i |
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| Price | $20.70 | $712.45 | $142.39 | $155.34 | $155.34 | $45.22 |
| Seller | Joom | re:Store | re:Store | re:Store | re:Store | re:Store |
| Update | Feb 15, 2026 | Feb 4, 2026 | Dec 21, 2025 | Feb 14, 2026 | Feb 14, 2026 | Jan 6, 2026 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Wearing Style | In-Ear | In-Ear | Ear Hook | In-Ear | In-Ear | In-Ear |
| Connection Type | True Wireless | True Wireless | True Wireless | True Wireless | True Wireless | True Wireless |
| Water Resistance | IPX4 | IPX4 | IP54, IP55, IP68, IPX4, IPX5, IPX6, IPX7, IPX8 | IPX5 | IPX5 | IPX5 |
| Bluetooth Version | 5.4 | 5.0 | 5.0, 5.1, 5.2, 5.3, 5.4 | 5.3 | 5.4 | |
| Weight | <num1>, <num2> | 0.286, 0.286 | <num1>, <num2> | |||
| Controls | Touch | Touch | Touch | Touch | Touch | |
| Material | Plastic | ABS, Faux Leather, Leather, Metal, Plastic, Polycarbonate, Silicone | Plastic | |||
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | |||
| Driver Size | 10 | <num1>, <num2> | 10.5 | 10.5 | 11 mm | |
| Sensitivity | <num1>, <num2> | <num1>, <num2> | <num1>, <num2> | |||
| Battery Life | <num1>, <num2> | <num1>, <num2> | 12 h, 60 h | |||
| Charging Time | <num1>, <num2> | <num1>, <num2> | 10 min | |||
| Microphone Count | <num1>, <num2> | <num1>, <num2> | 6 | 6 | 6 mics | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Audio Driver Type | Dynamic | Dynamic | Dynamic | Dynamic | Dynamic | |
| Frequency Response | <num_from>, <num_to> | <num_from>, <num_to> | <num_from>, <num_to> | |||
| Noise Cancellation | Adaptive | None | Active | Active | Adaptive | |
