PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Tronsmart T6 Max Powerful Loud Wireless Speaker 20-Hour with Built-in Microphone for Home, Party, BBQ Charging Cable PRODUCT DESCRIPTION Engineered with patented SoundPulse technology, T6 Max Bluetooth speaker can produce spectacular sound with deeper bass, richer mids and clearer highs with less distortion and electrostatic noise from a compact size. Room-filling 360-degree sound that lasts all day long The T6 Max wireless speaker has 4 tweeters, 1 woofer and a custom-designed array of 8 passive radiators. All these are finely engineered inside to spread 360-degree sound for a room-filling experience. With a built-in 12000 mAh rechargeable battery pack, it gives you up to 20 hours of continuous playtime on a single charge (based on 50% volume level). Truly wireless stereo sound Wirelessly connect two T6 Max powerful speakers for an extraordinarily audio experience. With the latest Bluetooth 5.0, T6 Max delivers stable and faster connectivity with enhanced range up to 33ft resulting in a true home theatre experience, great to watch movie, TV series and play games on mobile devices like smartphone and tablet. PRODUCT INFORMATION Model - T6 Max Wireless speaker Power - 60 Watt Max. Input - Charging input - DC 5V/3A, 24V/0.65A Bluetooth Version - 5.0 Bluetooth Compatibility - A2DP V1.3, AVRCP V1.6, GAVDP V1.3, HFP V1.7, HID V1.1, IOPT, SPP V1.2 Transmission Distance - 10m / 33ft (open area) Frequency - 40Hz - 20KHz Battery Capacity - 12000 mAh Play Time - Up to 20 hours (50% volume level) Charging Time - About 6 hours S/N ratio - - 65dB Dimension - 140 x 140 x 193 mm / 5.51 x 5.51 x 7.60 inches Net Weight - 2070 ± 50 g / 73.02 ± 1.76 oz;