165 Mini Bluetooth Speaker Portable Wireless Handsfree Speaker Mp3 Player Boombox Surround Support TF FM Radio Loudspeakers(Black)

Description: 1. Can play TF card MP3 format audio files, built-in MP3 decoder. Support MP3 audio format playback. Maximum support 32G. 2. With FM radio function, built-in FM digital radio module, can automatically store 50 radio, built-in high sensitivity antenna. 3. Bluetooth 2.0 version. 4. Output power: 3W * 1, signal to noise ratio: 50dB, frequency response range: 50-20KHZ, speaker size: 40mm * 1 within the magnetic 13 core. 5. Built-in low power / low distortion 3W digital amplifier, the maximum output distortion of 0.5%. Signal to noise ratio of 80Db. Specifications: Main function: Bluetooth, Call, TF card, AUX, FM. Product material: ABS plastic rubber oil. Bluetooth Specification: Bluetooth 2.0. Transmission distance of 10 meters. Speaker specifications 40mm, 4Ω / 3W. Amplifier Specifications Mono 3W. Battery specifications built-in 300MAH lithium battery. Play time 2H. Color black red green blue and yellow. Product size 66mm (diameter) * 62.8mm (height). Product net weight 130g.
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