Wired/Bluetooth Handsfree Set YENKEE YHF F20BK — headset and inline mic for calls and audio

Description: FLEET PRO Wireless Speakerphone Extra-long battery life Connects two devices Noise reduction and clear voice pickup The YHF 20BK wireless headset features an advanced dual-microphone system with noise reduction for natural sound and Bluetooth v5.2 for reliable and stable connectivity. The high-performance Qualcomm 3040 single-chip solution ensures high audio performance combined with low power consumption. The reversible microphone (270° and 180° rotation on two axes) allows you to wear the headphones on either the right or left ear and position the microphone at the perfect angle for optimal sound capture. The headset is equipped with multi-function buttons for quick mute and volume adjustment, providing user-friendly control over phone calls, music, or voice assistants.The microphone's thin, long body and minimal weight ensure comfortable use and unrestricted movement at all times and in any situation. You can pair the headset with two devices simultaneously and answer calls from both devices without switching between them. A wireless speakerphone is the best solution for safe conversations while driving or whenever you need your hands free for other tasks. | Application: Call center | Application: Mobile | Application: Internet | Design: Ear-clip | Design: In-ear | Technology: Voice Activity Detection (VAD) | Technology: Hands-free | Technology: Noise reduction | Wireless communication: Bluetooth | Compatibility: Unified Communications | Bluetooth: 5.2 | Connectors: 1 x USB (Type C) | LINK connector: USB-C | Sound: Mono | Control module: no | Audio controls: Active Noise Cancellation (ANC) | Audio controls: Volume control | Audio controls: Answer/Mute calls | Audio controls: Redial | Bluetooth features: A2DP (Stereo transmission) | Bluetooth features: AVRCP (Remote control) | Bluetooth features: HFP (Hands-Free Profile) | Bluetooth features: HSP | Impedance: 320 | Sensitivity: 113 | Pass band (min): 20 | Pass band (max): 20 | Microphone: Yes | Dimensions: 105 x 59 x 25 mm | Microphone: built-in | Microphone: hoop | Inductive charging station: No | Weight: 16 | Other features: Bluetooth: v5.2 Chipset: Qualcomm 3040 BT profiles: HSP/HFP/A2DP/AVRCP Supported Bluetooth codecs: SBC/AAC/aptX Operating range: 15-20 m (open space) Charging voltage: DC 5V (USB Type-C) Charging time: 2-3 h Connection time: 24 h Music playback time: 20 h (maximum volume) Maximum transmitting power at 2.4 GHz and 2.4835 GHz: 5 mW Battery capacity: 200 mAh (lithium polymer) | Range: 15 | Battery capacity: 200 | Talk time (max): 24 | Charging time: 3 | Stand: No | Color: Black

How to use

For Bluetooth use, enable Bluetooth on your device, select the YENKEE headset from the available devices list and confirm pairing. Use the inline controls to answer or end calls, adjust volume and control playback. For wired use, connect the cable to the device’s audio jack and operate playback and calls via the inline controls and the device itself. Charge the headset as specified in the device documentation before first use (if applicable) and follow standard safety guidance regarding use while driving.

Recommendations

Use the Bluetooth mode for untethered convenience and switch to wired mode to save battery or when a stable wired connection is required. Keep volume at safe levels during prolonged listening and follow local regulations regarding hands-free device use while driving.