Havit Tw970 Gaming Earbuds

Bluetooth Version: V5.3 Working Range via Bluetooth mode: 10m (without obstacles) Working Range via Wireless Dongle mode: 6m (without obstacles) Earbuds Battery: 45mAh Charging Case Battery: 400mAh Play Time: 5h (Bluetooth mode, 60% Vol., RGB off) Play Time: 3h (Wireless Dongle mode, 60% Vol., RGB on) Talk time: 4h (Bluetooth mode, 60% Vol., RGB off) Case Charging Time: 2.0h Speaker size: Φ13mm*2 Speaker Frequency: 20Hz~20kHz Input Voltage / Current: DC 5V/1A USB Port: USB-C