NEWRIXING NR6011 Outdoor Karaoke TWS Bluetooth Speaker with Shoulder Strap - Red Superior sound quality: Enjoy your music with 20W dual high-performance drivers and a unique enhanced bass Multi-Function Button Control: Easily manage audio playback and call volume control with multi-function button,and built-in microphone. You can even use a 3.5mm audio cable to connect the Bluetooth speaker directly to a non-Bluetooth-enabled device Wireless Portable Bluetooth Speaker: Enjoy high-definition stereo sound with impressive volume. Portable Bluetooth speaker,10 meters wireless sound range,you can go anywhere,the sound passes through several rooms clearly,without being too noisy or distorted Bluetooth 5.0 technology: Using advanced technology,compatible with all Bluetooth-compatible devices. The speaker automatically reconnects to the last used device Long-term playback: Built-in 1500 mAh rechargeable lithium-ion battery,guaranteed 4-5 hours of playback time. Comes with micro USB cable Specifications: BT version: V5.0andEDR BT connection distance: ¡Ý10M Frequency response: 87Hz-108MHZ Speaker: ¦µ66mm x 2 Output Power: 20W,4¦¸ 10W x 2 Charging time: 1500mAh Charging time: 4 hours Input Voltage: 4-5 hours IP Rating: IPX5 Product size: 29.1x11.1x16.4cm Function: BT or TF or FM or USB or AUX or TWS Package included: 1 x Bluetooth Speaker 1 x Microphone 1 x Audio Cable 1 x Charging Cable 1 x English and Chinese User Manual