Type-C Plug Mic Retro Telephone Anti-radiation Cell Phone Handset Receiver, Type-C Color:Blue -Audio cable x 1

-Audio cable x 1

Supports MIHC

Gives you a great mechanical input experience in a compact

Purpose: Inspection of pipelines/car repairs/air conditioning

Center of 1/2

Type-C Plug Mic Retro Telephone Anti-radiation Cell Phone Handset Receiver, Type-C Color:Blue -Audio cable x 11. Improve Call comfort. 2. Supplied with a Type C plug. 3. Pick up hang up button. 4. High quality speaker and microphone. 5. Noise reduction system. 6. Eliminate absorbed phone radiation. 7. Please note: the volume adjustment is only suitable for iPhone, the default maximum sound of other mobile phones. Specifications: 1. Frequency Range: 20 20000Hz 2. Sensitivity: 111dB + 3% 3. Impedance: 150 ohm 4. Speaker Diameter: 38mm 5. Cable Length: 45cm,