Powered by a 250W motor that supports a top speed of 15.5mph (25km/h) . The 36V 15.6Ah removable battery has a long battery life and can ride up to 56 miles (90km) in power assist mode. It comes with 5 pedal assist levels. StVZO-certified safety light and LED instrument help you keep track of your ride in real time. Shimano 7-speed shifting system and adjustable light bar provide a more comfortable riding experience.

The powerful 250W motor delivers 45 Nm of torque. It can travel up to 40 miles (65 k) on a single charge in auxiliary mode.  It has a maximum travelling speed of 15.5mph(25km/h). 26*2.1-inch CST Off-Road wheel and 21-Speed Shimano Gear Removable Battery and StVZO Certified Light Equipped with advanced braking system and convenient instrument control.

The innovative detachable design allows you to assemble the speakers as needed. 2 Tweeters and Woofers 7.2L large-capacity Wired Subwoofer It offers 3 equaliser modes for music, movies and gaming scenes. Equipped with a DSP chip to effectively reduce audio static. Supports Wired and Wireless Dual Connection

The 7.1-channel intelligent surround sound system creates 3D surround sound. It supports Dolby Atmos and features 2 rear speakers and 2 front speakers. The ULTIMEA smart app lets you customize your sound system. 121 professional EQ presets and 10 bands & 6 custom EQ modes create a personalized listening experience. Easily connect to game consoles, Blu-ray players and TVs. Bluetooth 5.3 and 460W Peak Power

Equipped with a 16mm diaphragm subwoofer, delivering 33% boosted deep and clear bass. 7.1 Dolby Atmos system with advanced SurroundX algorithm creates a wide, immersive soundstage. Features 8 high-density drivers and cutting-edge tech for precise audio and 360° spatial sound. Customize sound with 121 EQ presets and a 10-band equalizer via the Ultimea app. 500W Peak Power and Bluetooth 5.3 Ultimea Poseidon D80 Boom 7.1 Soundbar Subwoofer Speaker Kit, Dolby Atmos, 500W Peak Power