Bone Conduction Speaker Hummingbird Speaker Bone Conduction Audio Speaker Bluetooth TWS Wireless Audio

Overview: 🔊 Humbird Speaker is a revolutionary bone conduction audio device that delivers a unique and powerful sound experience anywhere, anytime. Use two interconnected speakers for a 2.0 Surround Sound experience with TWS technology. Explore different sounds on various surfaces for a customizable DIY experience. Get 4-5 times louder than a typical cell phone and personalize the tone with Humbird. 🎶   Specifications: Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: 400 mA Frequency response range: 20Hz-20KHz Output power: 3W audio output Signal-to-noise ratio: ≥70db Power supply mode: Built-in lithium battery Bluetooth protocol: 5.0 Appearance size: 40mm Packing list: Speaker*1 Data cable*1 Manual*1 Transforms anything hollow into a speaker, at any time