Yoobao M1 Ergonomic Design Portable Wireless Bluetooth Speaker V4.2 with Built-in Microphone

Features:Superior Sound Quality. Equipped with advanced technology, ensures maximum signal quality and eliminating noise intelligently to guarantees high sound qualityUniversal Connectivity. Compatible with all Bluetooth compacity devices. Wireless connect range within 33 feet. Speaker would automatically reconnect to the last device usedPortable Bluetooth Speaker V4.2. Bluetooth 4.2 will be more safe to protect your Bluetooth signals from connecting and tracking without your permission than Bluetooth 4.0 or 4.1Rechargeable Battery providing 10~12hours of playtime. It would be better that charge it before using it. Please charge timely and keep the item full of power (more than 60%) when you do not use it in a long time to avoid the damage to batteryLong Playtime 2000mAh. The data transmission speed between devices has increased by about 2.5 timesThe small and lanyard design is suitable for traveling hiking camping Boating Kayaking outdoor adventure. You can swing it with the music wherever you go. it will be more enjoyable for you to watch movie, play games, or listen to music in a long timeVolume Control: short press the “+” button to make the volume up. short press the “-” button to make the volume downMusic Control: Long press the “+” button to switch to the next song. Long press the “-” button to switch to the last song