5.0 Metal Mini Bluetooth Speaker Pair and Convenient Outdoor Plug-in Small Audio Built-in Microphone Function: Product Type: Bluetooth Speaker Model: S-5 Material: Metal Product Color: Silver Bluetooth Version: 5.0 Output Power: 5W/ 0.3A Signal-to-Noise Ratio: 60 dB Sensitivity: 80db±2db Effective Distance: 10m Frequency Response Range: 120Hz-20KHz Power Supply: 5V Support TF: Yes Extended Storage: No scalable Horn Specification: 36MM 4Ω3W Diaphragm: 36MM Playback Time: 6 hours Rating: IPX2 Battery Capacity: 300mAh Product Size: 4.2x4.2x4.3 cm/1.6x1.6x1.7 inches Package Size: 13.5x7.0x4.0 cm/5.31x2.76x1.58 inches Gross Weight: 112g/0.247 lb Description: TWS Dual Computer Connection: Supports networking and pairing of two speakers, easily enjoying three-dimensional surround sound quality. Your shocking subwoofer can feel the wonder of 360 surround sound quality. Bluetooth Chip Stable and Fast Connection: The new generation Bluetooth 5.0 audio decoder is equipped with a smart chip, fast connection, delay rejection, listening to music, and mobile calls. Fashion Trend Color Matching: Appearance, fashionable and beautiful color matching, a variety of styles to choose from, stylish appearance is the standard for young people, compact is the favorite of young people, bringing a high-quality stereo. Desktop/Outdoor Available Stereo: This stereo is very suitable for placement on the desktop, HIFI sound quality subwoofer, born for music fever, stereo surround, dual speakers, shocking sound effect. Aluminum Alloy Material: This Bluetooth audio uses Aluminum Metal + ABS, metal sound quality, allowing you to immerse yourself in all music. Package Included: 1 x Bluetooth Audio 1 x Data Cable 1 x Manual 1 x Lanyard