The UGREEN HiTune A3 true wireless Bluetooth earbuds combine spatial audio technology with a premium dynamic driver to create an immersive 3D surround sound experience. A single charge provides extended playback time, and the charging case offers a total battery life of up to 35 hours.
The in-ear design is lightweight and comfortable, offering both comfort and stability for sleep use. Bluetooth connectivity is stable with a transmission distance of up to 10 meters, and it's compatible with devices from multiple brands meeting the needs of various scenarios such as music, gaming, and calls. It's an ideal audio companion for daily commutes and fitness activities.
Features:
- Spatial audio technology: Equipped with immersive 3D surround sound technology, it creates a wide sense of space and brings an immersive audio experience.
- 10mm dynamic driver unit: It adopts a dynamic driver, which improves the sound resolution and dynamic performance, and delivers excellent sound quality.
- Ultra-long battery life: With the charging case, the total battery life reaches 35 hours, and it supports fast charging, allowing you to enjoy long-lasting music after a short charge.
- Lightweight and comfortable to wear: The in-ear design is lightweight and comfortable, suitable for long-term wear or even sleep, and is not easy to fall out without any pressure.
Product Specifications
Product Name: UGREEN Dots
Model: WS220
Bluetooth Version: 6.0
Frequency Band: 2400MHz-2483.5MHz
Max. RF Output Power: 4dBm
Transmission Distance: 10m/33ft Max (no blocking)
Bluetooth Profile: HFP/AVRCP/A2DP/BLE/SPP
Codecs: AAC/SBC
Frequency Response: 20Hz-40kHz
Charging Port: USB-C
Charging Case Battery: Polymer Lithium-ion Battery
Earphones 40mAh; Charging case: 500mAh
Limited Charging Voltage: 5.25V-
Charging Case Input: 5V-500 mA
Charging Case Output 1: 5V-200 mA
Charge Earbuds: About 1.5 hours
Charge Charging Case:About 2 hours
Operating Time: 7 hours with single charging - 35 hours with charging case
