PAVEOS Wireless Mini Portable Card Bluetooth Speaker Cute Mini Audio Subwoofer Children Specification: Product name: Bluetooth audio. Product color: yellow. Product material: plastic, aluminum alloy. Bluetooth version:.0. Screen sound range: 20Hz-20KHz. Working time: 3-4 hours. Horn power: 3w. Battery capacity: 400mAh. Product size: 4.4x4.4x3.3cm/1.73x1.73x1.29 inches. Package size: 12x10x4.5cm/4.72x3.93x1.77 inches. Product weight: 60g/0.13 lb. Package weight: 102g/0.22 lb. Feature: Small and cute: cute shape, you can't put it down, small body, carry around, no matter which scene can be very easy to control. Strong body: metal and food-grade silica gel, small body is not afraid of falling, frosted texture, round and without. Surround sound effect: magnetic 36mm speaker, HFI pure clear sound effect, suitable for babies to listen for a long time. Bluetooth pairing: one-button Bluetooth link, no need to download applications, and mobile phone link is convenient. Card can be inserted: up to 32G can be inserted for playback. Instructiongs: Because the size of the product is measured manually, there may be errors. Package Contents: Charging cable x1 Bluetooth audio x1 Lanyard x1 Manual x1 Househeld supplies for adult and Children ♪Satisfactory Sound Quality: This bluetooth audio adapter for headphones adopts the latest technology to adjust and experience unparalleled sound quality, balanced sound and minimum distortion. Very suitable for games, music and movies. ♪Multi-scene Use: This bluetooth audio adapter for headphones is designed with a variety of harsh environments in mind, with high-strength design and IPX15 protection level. It is very suitable for parties, swimming pools, beaches, camping or hiking. ♪Quick Connection: This bluetooth audio adapter for headphones can remember multiple connected devices. When you turn on Bluetooth and get close to it, you can quickly connect your devices and start an auditory feast. ♪Lightweight and Compact: This bluetooth audio adapter for headphones is compact and easy to grasp. It can be easily put into your backpack, you can carry it with you and enjoy music anytime, anywhere. ♪Service: If you encounter problems in the process of using bluetooth audio adapter for headphones, you can contact us, and we will reply in time and help you solve the problem.