Tracer 46966 T4 TWS BT

Tracer 46966 Headphones T4 TWS BT White Description Bluetooth 5.1. In-built microphone. Up to 5 hours at a single charge 300 mAh charging case. Inductive charging. Touch control. Technical data Bluetooth: 5.1 Work time on battery (min): 180 Sensitivity: 112dB ±3dB Number of batteries: Built-in Impedance (Ohm): 32 Microphone: Yes Transfer band (Hz — kHz): 20 — 20 Volume control: Yes Max. range (m): 10 Headset controller: Basic Type of the headset: In-ear Audio device type: 2.0