YBC Portable Mini Wireless Speaker Rechargeable 3.5mm Mobile Phone Plug External Amplifier

Features: Type:Mini Speakers Material:Metal Size:4.6 x 4.6 x 3.3cm Speakers Power Supply:3.7V 350mAh Charging Voltage:DC 5V 500mA Output power:3W Output resistance:4Ω Frequency:50Hz-18KHz SNR:≥80dB THD+N:3% Description: Stylish uni-body design, truly ultra-portable, pocket size speaker. Simple turn on speak and plug into 3.5mm audio jack, no Bluetooth pairing, no waiting. Clear sound with decent bass, enjoy your music anywhere you go. Charging with micro USB cable. Works with almost any devices with 3.5mm audio jack. Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 0.5-1cm differs due to manual measurement. Included: 1 x Mini Speakers 1 x Charging Cable