• Bluetooth(R) 5.0 connectivity; TWS compatibility to use speaker independently or for adding a like speaker (sold separately) to create a True Wireless Stereo surround sound experience; up to 33 ft. connectivity range;• Built-in microphone for hands-free speakerphone use with all Bluetooth(R)-enabled smartphones;• Frequency response: 80 Hz to 18 kHz;• Speaker driver and passive sub for deep, robust listening experience;• Water-resistant (IPX6), all-terrain design is rugged and durable for life outdoors;• 500 mAh built-in, rechargeable Li-Ion battery with up to 6 hours of music playback time;• Includes carrying strap, USB cable, instruction manual, and warranty card;• Red;

Coleman CBT25-R Aktiv Sounds CBT25 5-Watt Waterproof True Wireless Stereo Blueto