LENOVO HT05 TWS Bluetooth Earphones Touch Control Wireless Earbuds Sport Headphones Stereo Headset with Mic - Black

• Bluetooth 5.0 brings high data transfer speed, stable connection and low power consumption
• Multi-functional touch control, support switch songs, phone call, volume control and wake up voice assistant
• Built-in high-definition microphone, intelligent noise reduction, delivers clearer and more real talking sound in stereo mode
• 40mAh battery single ear earphone, and charged automatically in the 250mAh charging case, ensuring about 4 hours working time when fully charged
• Lightweight and mini size, convenient to carry; In-ear design, fit well to your ear canal and provide you long time wearing comfort

Specifications:

• Brand & Model: Lenovo HT05
• BT Version: BT 5.0
• Driver Unit Diameter: 10mm
• Transmission Distance: about 10 meters (no obstacle)
• Frequency Range: 20-20KHz
• Speaker Sensitivity: 108dB
• Charging Case Capacity: 3.7V 250mAh
• Earphone Battery Capacity: 3.7V 40mAh
• Working Time: 4 hours