Meet the UGREEN 45785 HiTune S3 Open-ear True Wireless Earbuds. Weighing just 5.3g, they use a secure C-shaped clip-on design that sits at the edge of your ear without blocking the ear canal, so you stay aware of your surroundings during commutes or workouts. The clip is crafted from durable titanium to resist deformation, giving you a lightweight, comfortable fit you can wear all day.
Inside, the HiTune S3 delivers impressive audio with precision-tuned 12mm dynamic drivers and composite diaphragms for deep bass, detailed mids, and crisp trebles. ENC and AI noise cancelling help you stay heard in noisy environments, while bidirectional sound transmission minimizes leakage for private listening. Enjoy up to 7.5 hours of playback on a single charge, with a charging case that adds up to 30 hours. USB-C fast charging catches you up quickly, providing 120 minutes of use from just 15 minutes of charging. Bluetooth 5.4 ensures a fast, stable connection, easy out-of-the-box pairing, and memory for up to 10 devices, plus an ultra-low 0.06s delay in Game Mode. Smart touch controls handle playback, volume, calls and voice assistants on the go, and IPX5 waterproofing keeps up with sweat or rain.
Key Features
- Ultra-lightweight open-ear design at 5.3g with a secure C-shaped clip-on fit that doesn’t block the ear canal
- 12mm dynamic drivers with composite diaphragms for deep bass, clear mids, and crisp trebles
- ENC and AI noise cancelling for clearer calls; bidirectional sound reduces leakage for private listening
- Up to 7.5 hours per charge, plus 30 hours with the charging case; USB-C fast charging (15 minutes ≈ 120 minutes)
- Bluetooth 5.4 for fast, stable connections; remembers 10 devices; 0.06s low delay in Game Mode
- Intuitive touch controls for playback, volume, calls and voice assistants
- IPX5 waterproof rating for sweat, rain, and outdoor activity
Specifications
- Sku: 45785
- Colour: Black
- Ear placement: Open Ear
- Form factor: Open
- Impedance: 32 Ohms
- Weight: 5.3 g
- Battery life: Up to 7.5 hours per charge; 30 hours with case
- Water resistance: IPX5
- Bluetooth: 5.4
