BT Version: V5.0 Microphone: Yes Volume Control: Yes Wearing type: In-Ear with neckband Connectivity: BT Charging time: About 3h Battery Type: Built-in  Playing Time: About 8h BT version: V5.0 BT distance: ≤10m Microphone: yes Volume control: yes Wearing type: neckband in-ear earbuds Connectivity: Bluetooth wireless Frequency response: 20-20000Hz Sensitivity: 98±3dB Impedance: 12Ω Speaker diameter: 6mm Battery type: built-in Battery capacity: 105mAh lithium ion battery Charging time: about 3h Charging interface: Mini USB Play time: about 8h Packing size: 160*100*20mm/6.30*3.94*0.79" Weight: 143g Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Box Dimensions:  21 cm x 10 cm x 2.5 cm What's In the Box: 1 x neckband headset, 1 x micro usb cable, 2 pairs x earphone rubber tips, 1 x manual   Standard manufacturer’s warranty covers factory defects like electrical or mechanical in nature and does not cover defects from normal wear and tear or daily usage.  It does not cover defects stemming from accidents or misuse by customer.      

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Features: Soft leather earmuff which can reduce hearing damage. 50mm driver, powerful bass sounds as well as vocal and instrumental sounds that remain clear so that besides being suitable for gaming, it is also suitable for listening to music. Bendable and high sensitivity microphone. Light weight design with adjustable headband to ensure wearing experience. Colorful and luminous LED Specifications: Brand: Lenovo Model: HU75 Brand: Lenovo Speaker size: 50mm Impedance: 32+15% Sensitivity: 110dB+3dB Frequency range: 20Hz-20kHz Microphone: 6.0*5.0mm Mic sensitivity: -56+3dB Mic impedance: 2.2k Mic directivity: Omnidirectional Cable length: 2.2m ‡ 0.15 LED working voltage: DC5V+5% Working current: ≤100mA Headset jack: USB+3.5mm 4 pin jack Compatible with: MAC, PC, XBOX, PS, NS, Mobile Standard manufacturer’s warranty covers factory defects like electrical or mechanical in nature and does not cover defects from normal wear and tear or daily usage.  It does not cover defects stemming from accidents or misuse by customer.  

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