Feature:1. Bluetooth 5.0 Headset: Adopts the latest Bluetooth 5.0 technology, easy to pair and stable connection. 20m barrier free signal transmission and intelligent noise reduction allow you to enjoy wireless music and hands free calls by built in microphone.2. Three Music Playback Modes: Bluetooth connection, Memory card (32G), auxiliary input. In Bluetooth mode, when the headset is turned on, it will automatically connect to the last paired device. Enjoy clear music with your favorite playback mode.3. Foldable and Retractable Design: The earphone adopts an on ear foldable design, which can save more space when storing. Adjustable headband cushions and decompression ear cushions ensure long term wearing comfort and stress free.4. FM Mode: When the headset is turned on, switch to FM mode by pressing the "M" key, and the voice prompts "Radio Mode" to enter the FM mode. It supports automatic search and storage, and is a good partner for radio enthusiasts.5. Cute Cat Ears with LED Lights: Bluetooth headsets use cute cat ears design and exquisite LED lights. The built in 400mAh rechargeable battery can realize the LED light effect for about 7 hours. The ideal Christmas or birthday gift for family and friends.Specification:Item Type: Bluetooth EarphoneMaterial: ABSSpeaker Diameter: 40mm / 1.58in Rubidium Iron Boron Dynamic HornSignal Transmission Distance: Approx. 20m /65ft (Accessibility Situation)Power Capacity: 400mA Lithium Battery (Shipped with Built In Battery)Bluetooth Solution: For Jerry 5.0Usage Method: Bluetooth + 3.5MM Interface + Memory Card.Package List:1 x Bluetooth Earphone1 x Charging Cable