T500 Power Doll Speaker

The T500 Power Doll Speaker (or Speaker T-500 Power) is a portable, rechargeable Bluetooth speaker, commonly found in Bangladesh, known for its powerful sound output and included features like an FM radio and wireless microphone. 

Key Features and Specifications

• Connectivity: It offers versatile connectivity options, including Bluetooth wireless connection, USB input, TF card slot (for plug & play music), and an audio line input.
• Power Source: The speaker has a built-in rechargeable battery, allowing for portable use without a constant power source. The adapter voltage is 100V-240V 60/50Hz.
• Audio Output: Reviewers note its loud and clear sound with good bass for its size. Some listings mention a max power handling of 500W for a subwoofer version, while others state a 700W output for the Audster AUD-T500B model.
• Additional Functions: It includes an FM radio with an automatic channel scan and store function, a wireless microphone for karaoke or public announcements, and a mic priority feature.
• Design: The speaker typically has a portable design, often with a carrying handle and, in some cases, built-in RGB lighting effects.
• Reviews: User reviews praise its sound quality and volume for the price, though some mention the charging input can be fragile and the automatic power-off feature during quiet moments can be irritating for podcasts.