On sale 20%
JVC True Wireless In-Ear HAA4TB
12mm dynamic drivers and Bluetooth 5.3 power audio with up to 26 hours of battery life, and the lightweight body with pivot motion hooks provides a secure, sweat-resistant (IPX4) fit. Touch controls and three sound modes—Normal, Bass, High—offer useful customization, but call performance is notably poor, scoring just 32.9. Best for budget-conscious workouts where battery endurance and secure fit matter more than clear calls.
form factor in-ear
driver type dynamic
Wireless Yes
bluetooth version 5.3
battery life hours 26
case battery hours 18
water resistance IPX4
54 Overall Score
Price $20
Snapshot
Pros & Cons
Pros
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has cooled since launch
Based on 74 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 12 |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
Earbud Battery
| Battery Life | 26 |
| Charging | USB-C |
Case Battery
| Case Battery | 18 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Voice Assistant | Voice assistant |
| Touch Controls | Yes |
| Bone Conduction | No |
| Water Resistance | IPX4 |
vs Competition
| Spec | JVC True Wireless In-Ear HAA4TB | Samsung Galaxy Buds Buds3 Pro | EarFun Air Pro Air Pro 4+ | Soundcore Soundcore P31i | JBL Endurance Race Endurance Race 2 | Nothing Buds Buds 2 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | hybrid | Dynamic Driver | Dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.4 | 6.0 | 6.1 | 5.3 | 5.4 |
| Battery Life Hours | 26 | 6 | 12 | 10 | 12 | 13.5 |
| Case Battery Hours | 18 | 26 | 54 | 50 | 36 | 55 |
| Water Resistance | IPX4 | IP57 | IP55 | IP55 | IP68 | IP55 |
| Multipoint | - | true | true | - | true | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| JVC True Wireless In-Ear HAA4TB | 29 | 34.8 | 78.7 | 49.9 | 85.2 | 71.3 | 70.7 | 75.5 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.7 | 96.8 | 98.7 | 91.6 | 71.7 | 93.3 | 99.6 | 86.6 |
| EarFun Air Pro Air Pro 4+ Compare | 96.7 | 96.8 | 91 | 99.8 | 95.5 | 71.3 | 99.3 | 86.6 |
| Soundcore Soundcore P31i Compare | 88.3 | 96.8 | 91 | 96.4 | 93.5 | 71.3 | 84.9 | 86.6 |
| JBL Endurance Race Endurance Race 2 Compare | 88.3 | 89.8 | 98.7 | 44.8 | 88.2 | 93.3 | 96.3 | 66 |
| Nothing Buds Buds 2 Compare | 92 | 96.8 | 91 | 67 | 96 | 71.3 | 86.9 | 86.6 |
Price
Value & Pricing
From $20
