•Superior sound quality: Enjoy your music through dual high-performance drivers and a unique enhanced bass •Multifunction button control: Easily manage audio playback and calls with volume controls, multifunction button, and built-in microphone. You can even connect the Bluetooth-compatible speakers directly to a non-Bluetooth-enabled device with the 3.5mm audio cable •Wireless portable Bluetooth-compatible speaker: Enjoy a High Definition stereo sound with an impressive volume. Portable Bluetooth-compatible speaker with 10m wireless range, you can go just about anywhere with the sound carrying clearly across several rooms without being too loud and distorted •Bluetooth-compatible 5.0 technology: Equipped with advanced technology, compatible with all Bluetooth-compatible devices. The speaker automatically reconnects to the last device used •Long playtime: Built-in Li-Ion 1200mAh rechargeable battery guarantees up to 4-5 hours of playtime. Recharge in just 3 hours with the included micro USB cable Specification: •Bluetooth-compatible version: 5.0+EDR •Output power: 4Ω 5W*2 •Speaker: Φ66mm*2 •Frequency response: 100Hz-18KHz •FM frequency: 87MHz-108MHz •Input Voltage: DC5V (1A) •Battery: 3.7V 1200mAh •Charging time: 3 hours •Working time: 4-5 hours •Noise-signal radio: >80dB •Product size: 28*11*15.5cm Package included: •1 x Bluetooth-compatible Speaker •1 x Charging Cable •1 x Audio Cable •1 x External Microphone •1 x English and Chinese User Manual