UGREEN HiTune S3 True Wireless Earbuds Purple

Mô tả

• HiTune S3 True Wireless Earbuds Purple
• Model: WS209
• Bluetooth Version: 5.4
• Frequency Band: 2400MHz-2483.5MHz
• Max.RF Output Power: 4dBm
• Transmission Distance:10m/33ft Max (no blocking)
• Bluetooth Profile: HFP/AVRCP/A2DP
• Codecs: AAC/SBC
• Frequency Response:20Hz-20kHz
• Charging Port: USB-C
• Charging Case Battery: Polymer Lithium-ion Battery
• Capacity: Earbuds: 50mAh 3.7V(0.185Wh); Charging Case: 500mAh 3.7V(1.85Wh)
• Limited Charging Voltage: 5.25V⎓
• Charging Case Input: 5V⎓500 mA
• Charging Case Output: 5V⎓300mA
• Charge Earbuds: About 1.5 hours
• Charge Charging Case: About 2 hours
• Operating Time: About 7.5 hours of music playback with single charging; About 30 hours of music playback with charging case