Features:* Mini and delicate body weighing only 36g, easy to carry and store. Enjoy music anytime and anywhere.* Offer easy and fast pairing, and deliver clear and punchy sound with powerful bass.* Support hands-free call function, allowing you to switch easily between BT mode and phone call mode.* IPX6 waterproof design, better protects the speaker from daily water splashing, more worry-free and durable for use.* Automatically enter power saving mode when no connection and operation, and automatically shut down after 10mins of inactivity.* Rechargeable battery provides long battery life. Come with indicators and low-power voice reminder, showing the charging status clearly.Specifications:Brand: ellietechModel: BT309Material: ABSColor: GoldBT Version: 5.0Transmission Distance: 10mMax. Output: 3WFrequency Response: 100Hz-20KHzSensitivity: 83db±2dbPower Supply: USB 5V / 500mA Battery Capacity: 230mAhWaterproof Level: IPX6Item Size: 37 * 37 * 40mm / 1.46 * 1.46 * 1.57inItem Weight: 36g / 1.27ozPackage Size: 14.1 * 7.7 * 4.7cm / 5.55 * 3.03 * 1.85inPackage Weight: 79g / 2.79ozNote:* Please read the user manual carefully before using this product.* There may be slight errors due to manual measurement.Package List:1 * Mini Speaker1 * Charging Cable1 * User Manual (English, Italian)