Power Bank Function: Portable 1800mAh PowerBank can easily charge your iphone or Android phone on the go.

Dual Pairing Mode: Experience 8D music by connecting 2 speakers together, with Latest Handsfree TWS technology they would play together giving you ultimate sound. One Bluetooth Speaker also plays great.

Portable and Versatile: Enhanced bass, HIFI sound, medium and high frequency temperament, perfect music experience whether you're lounging, partying, camping, hiking or biking.

Bluetooth 5.0 Technology: Compatible with all Bluetooth devices. Equipped with advanced BT chip, the speaker also remembers your last device, allowing you to reconnect effortlessly.

Superior Sound Quality: Enjoy your music in 5W full-bodied stereo realized through dual high-performance drivers and unique enhanced bass.

Long Distance use: With a Transmission distance of 10meters, you can enjoy high definition stable and impressive sound even when you are away from the speakers.

Extended Playtime: Built-in Li-Ion rechargeable battery powers up to 20 hours playtime at 50% volume. Recharge in 3-4 hours with the included micro USB cable.

Please note that this device doesn't support Handsfree Calling.