Tronsmart Bang 2 90W App Custom Bluetooth Speaker

The Tronsmart Bang 2 is a 90W portable speaker with Bluetooth 5.3, IPX6 waterproofing, and a 26-hour playtime (at 50% volume). It features a 2.1-channel audio setup with a racetrack mid-woofer and dual tweeters, and includes customizable RGB lighting and app control for EQ and lighting effects. Key features also include multi-point TWS pairing, a built-in power bank function, and various ports for physical connections. 

This video reviews the Tronsmart Bang 2 speaker, showcasing its features and sound quality:

90W of Pure Boom: Upgraded to 90W of bigger sound, the Bang 2 delivers 105dB clear audio without distortion to rock any outdoor party with 10-25 people.

• 2.1-Channel Clarity: A racetrack mid-woofer, dual passive radiators, and dual tweeters team up for clear stereo in rich details.

• Portable Party Anywhere: Grab it by the handle or sling it with the detachable strap to take your music on the move.

• 26H Playtime Without Fear of Water: Rock all-day beats with IPX6 waterproof and charge your device via the Type-C port if needed.

• Pair or Multiply: Pair two speakers for True Wireless Stereo, or connect multiple to throw an outdoor festival — your backyard just became main stage.

• Create Your Vibe: Enter the APP to customize the EQ and sync the pulsating light show to every kickdrum.

Audio and connectivity 

• Power: 90W
• Sound: 2.1-channel with a racetrack mid-woofer, dual tweeters, and dual passive radiators
• Bluetooth: Version 5.3 with compatibility for A2DP, AVRCP, HFP, and HSP
• Connectivity: Multi-point TWS pairing for stereo sound, and the ability to connect multiple speakers
• Frequency Response: 53Hz - 20kHz 

Power and charging 

• Battery: 18000mAh (at 7.4V/9000mAh)
• Playtime: Up to 26 hours at 50% volume (with LED off) or 7 hours at 100% volume (with LED on)
• Charging: USB Type-C input; approximately 4.5 hours charging time with a 9V/2.22A charger
• Power Bank: Can be used to charge external devices via a USB-A output port 

Durability and features 

• Waterproof Rating: IPX6
• Lighting: Customizable RGB party lights
• App Control: Compatible with the Tronsmart app for EQ customization and lighting control
• Built-in Microphone: For taking voice calls 

Physical and other connections 

• Ports: USB Type-C for charging, 3.5mm AUX input, USB-A output for power bank function, and a TF card slot
• Included Accessories: USB Type-C cable, detachable shoulder strap, warranty card, and a sound pulse card 

Package Contents

1 x Tronsmart Bang 2 Portable Party Speaker

1 x USB-C to USB-C Charging Cable

1 x Warranty Card

1 x SoundPulse® Card

1 x User Manual