Lenovo HD300 wireless headphones use BT V5.0 technology, delivering high speed and stable transmission. It has multiple playback modes, such as BT connection, TF card, and 3.5mm audio cable, allowing you to enjoy endless music. Foldable and adjustable headband length, soft leather ear cushion, easy for storage, and comfortable to wear for a long time. Also, built-in microphone enables hands-free calls, delivering clear and real talking sound. Main Features: Ergonomic Design: Foldable and adjustable headband length, soft leather ear cushion, easy for storage and comfortable to wear for a long time. BT 5.0 Connection: Advanced BT 5.0 technology offers fast transmission speed and high-quality signal. Easy to connect with BT-enabled devices. Long Battery Life: 300mAh rechargeable lithium battery ensures about 11 hours of music time and it has a durable standby time of about 150 hours standby time. Multiple Playback Modes: HD300 headphone supports playing music via BT connection, TF card, and 3.5mm audio cable. Allow you to enjoy endless music. Hands-free with Mic: Built-in microphone enables hands-free calls to set free your hands when doing sports and delivers clear and real talking sound. Specifications: Brand Name: Lenovo Model Number: HD300 BT Version: V5.0 Operation Range: 10 Meters (no obstacle) Speaker Unit: 40mm Frequency Response: 20Hz-20kHz Impedance: 32Ω Sensitivity: 108±3dB Battery Capacity: 300mAh Charging Port: Micro USB Brand : Lenovo Manufacturer Number : 6970648212988 Color : black Model Number : HD300 Connectivity : Wireless Compatible with : Multi Type : In Ear Microphone included : Yes Noise Cancelling : No Are batteries needed to power the product or is this product a battery : Yes Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal? : No External Product ID Type : EAN-13
